Interactive Algebra & Trigonometry - A Self Guided Study Companion

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Confidence	Program	Detection	Match Type	Support
`1%`	dexvert	Eclipse Tutorial `(other/eclipseTutorial)`	ext	Unsupported
`1%`	dexvert	JuggleKrazy Tutorial `(other/juggleKrazyTutorial)`	ext	Unsupported
`100%`	file	data	default
`100%`	gt2	Kopftext: 'TUTOR 06'	default (weak)
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|00000ce0| 20 20 20 32 0d 0a 00 0d | 0a 00 12 38 50 61 67 65 |   2....|...8Page|
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|00000d20| 11 31 31 32 2e 20 20 53 | 6f 6c 76 65 20 11 33 78 |.112.  S|olve .3x|
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|00000d70| 20 20 20 20 20 20 20 11 | 34 44 32 32 20 20 20 20 |       .|4D22    |
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|00000da0| 00 20 20 20 20 20 11 31 | 0e 70 72 34 2d 31 32 63 |.     .1|.pr4-12c|
|00000db0| 0e 28 61 29 0f 20 2d 32 | 20 11 34 2b 20 53 20 11 |.(a). -2| .4+ S .|
|00000dc0| 31 31 37 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |117     |        |
|00000dd0| 20 20 20 20 20 20 20 0e | 70 72 34 2d 31 32 6e 0e |       .|pr4-12n.|
|00000de0| 28 62 29 0f 20 2d 34 20 | 11 34 2b 20 11 31 32 11 |(b). -4 |.4+ .12.|
|00000df0| 34 53 20 11 31 31 37 0d | 0a 00 0d 0b 00 20 20 20 |4S .117.|.....   |
|00000e00| 20 20 20 20 20 20 20 20 | 20 20 20 20 11 34 44 32 |        |    .4D2|
|00000e10| 32 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |2       |        |
|00000e20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000e30| 44 32 32 0d 0b 00 20 20 | 20 20 20 11 31 0e 70 72 |D22...  |   .1.pr|
|00000e40| 34 2d 31 32 6e 0e 28 63 | 29 0f 20 2d 32 20 11 34 |4-12n.(c|). -2 .4|
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|00000e60| 20 20 20 20 20 20 20 20 | 20 20 20 20 0e 70 72 34 |        |    .pr4|
|00000e70| 2d 31 32 6e 0e 28 64 29 | 0f 20 2d 34 20 11 34 2b |-12n.(d)|. -4 .4+|
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|00000e90| 0a 00 12 38 50 61 67 65 | 20 44 6f 77 6e 20 66 6f |...8Page| Down fo|
|00000ea0| 72 20 4e 65 78 74 20 51 | 75 65 73 74 69 6f 6e 12 |r Next Q|uestion.|
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|00000ec0| 20 20 20 20 20 20 11 32 | 32 0d 0b 00 11 31 31 33 |      .2|2....113|
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|00000f00| 00 20 20 20 20 20 0e 70 | 72 34 2d 31 33 6e 0e 28 |.     .p|r4-13n.(|
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|00000f20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
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|00000f50| 0e 70 72 34 2d 31 33 6e | 0e 28 63 29 0f 20 34 2c |.pr4-13n|.(c). 4,|
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|00000f70| 20 20 20 20 20 20 20 20 | 20 20 20 0e 70 72 34 2d |        |   .pr4-|
|00000f80| 31 33 63 0e 28 64 29 0f | 20 31 2c 20 34 2f 33 0d |13c.(d).| 1, 4/3.|
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|00000fa0| 20 66 6f 72 20 4e 65 78 | 74 20 51 75 65 73 74 69 | for Nex|t Questi|
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|00000fd0| 31 31 33 2e 20 20 53 6f | 6c 76 65 20 32 11 33 78 |113.  So|lve 2.3x|
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|00001010| 20 0e 70 72 34 2d 31 33 | 6e 0e 28 61 29 0f 20 32 | .pr4-13|n.(a). 2|
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|00001030| 20 20 20 20 20 20 20 20 | 20 20 20 20 0e 70 72 34 |        |    .pr4|
|00001040| 2d 31 33 6e 0e 28 62 29 | 0f 20 2d 34 2c 20 32 20 |-13n.(b)|. -4, 2 |
|00001050| 0d 0a 00 0d 0b 00 20 20 | 20 20 20 0e 70 72 34 2d |......  |   .pr4-|
|00001060| 31 33 6e 0e 28 63 29 0f | 20 34 2c 20 2d 31 2f 32 |13n.(c).| 4, -1/2|
|00001070| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001080| 20 20 20 20 20 20 0e 70 | 72 34 2d 31 33 63 0e 28 |      .p|r4-13c.(|
|00001090| 64 29 0f 20 2d 34 2c 20 | 31 2f 32 0d 0a 00 0d 0a |d). -4, |1/2.....|
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|000010b0| 20 4e 65 78 74 20 51 75 | 65 73 74 69 6f 6e 12 30 | Next Qu|estion.0|
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|000010d0| 20 20 20 20 20 11 32 32 | 0d 0b 00 11 31 31 34 2e |     .22|....114.|
|000010e0| 20 20 53 6f 6c 76 65 20 | 11 33 33 78 20 20 2d 20 |  Solve |.33x  - |
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|00001100| 0d 0a 00 20 20 20 20 20 | 20 20 20 20 32 20 20 20 |...     |    2   |
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|00001130| 20 20 11 33 31 0d 0b 00 | 20 20 20 20 20 11 31 0e |  .31...|     .1.|
|00001140| 70 72 34 2d 31 34 6e 0e | 28 61 29 0f 20 11 34 32 |pr4-14n.|(a). .42|
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|00001170| 0e 70 72 34 2d 31 34 6e | 0e 28 62 29 0f 20 11 33 |.pr4-14n|.(b). .3|
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|00001190| 20 20 20 20 11 31 33 20 | 20 20 20 20 20 20 20 20 |    .13 |        |
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|000011b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 11 33 33 0d |        |    .33.|
|000011c0| 0a 00 0d 0b 00 20 20 20 | 20 20 20 20 20 20 20 31 |.....   |       1|
|000011d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
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|000011f0| 20 20 20 20 32 0d 0b 00 | 20 20 20 20 20 11 31 0e |    2...|     .1.|
|00001200| 70 72 34 2d 31 34 63 0e | 28 63 29 0f 20 11 33 2d |pr4-14c.|(c). .3-|
|00001210| 11 34 32 11 33 2c 20 32 | 20 20 20 20 20 20 20 20 |.42.3, 2|        |
|00001220| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001230| 11 31 0e 70 72 34 2d 31 | 34 6e 0e 28 64 29 0f 20 |.1.pr4-1|4n.(d). |
|00001240| 11 33 2d 31 2c 20 2d 11 | 34 32 0d 0b 00 20 20 20 |.3-1, -.|42...   |
|00001250| 20 20 20 20 20 20 20 11 | 33 33 20 20 20 20 20 20 |       .|33      |
|00001260| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001270| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 33 0d |        |      3.|
|00001280| 0a 00 0d 0a 00 11 31 12 | 38 50 61 67 65 20 44 6f |......1.|8Page Do|
|00001290| 77 6e 20 66 6f 72 20 4e | 65 78 74 20 51 75 65 73 |wn for N|ext Ques|
|000012a0| 74 69 6f 6e 12 30 00 0c | 0d 0a 00 0d 0b 00 20 20 |tion.0..|......  |
|000012b0| 20 20 20 20 20 20 20 20 | 20 20 20 11 32 32 0d 0b |        |   .22..|
|000012c0| 00 11 31 31 34 2e 20 20 | 53 6f 6c 76 65 20 36 11 |..114.  |Solve 6.|
|000012d0| 33 78 20 20 2d 20 78 20 | 2d 20 11 31 31 35 20 11 |3x  - x |- .115 .|
|000012e0| 33 3d 20 30 11 31 2e 0d | 0a 00 0d 0a 00 20 20 20 |3= 0.1..|.....   |
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|00001310| 20 20 20 20 20 20 20 20 | 35 20 20 33 0d 0b 00 20 |        |5  3... |
|00001320| 20 20 20 20 0e 70 72 34 | 2d 31 34 63 0e 28 61 29 |    .pr4|-14c.(a)|
|00001330| 0f 20 2d 11 34 32 11 31 | 2c 20 11 34 32 20 20 20 |. -.42.1|, .42   |
|00001340| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001350| 20 20 20 20 20 11 31 0e | 70 72 34 2d 31 34 6e 0e |     .1.|pr4-14n.|
|00001360| 28 62 29 0f 20 11 33 2d | 11 34 32 11 33 2c 20 11 |(b). .3-|.42.3, .|
|00001370| 34 32 0d 0b 00 20 20 20 | 20 20 20 20 20 20 20 11 |42...   |       .|
|00001380| 31 32 20 20 33 20 20 20 | 20 20 20 20 20 20 20 20 |12  3   |        |
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|000013a0| 20 20 33 20 20 32 0d 0a | 00 0d 0b 00 20 20 20 20 |  3  2..|....    |
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|000013e0| 20 20 20 0e 70 72 34 2d | 31 34 6e 0e 28 63 29 0f |   .pr4-|14n.(c).|
|000013f0| 20 11 33 2d 11 34 32 11 | 33 2c 20 11 34 32 20 20 | .3-.42.|3, .42  |
|00001400| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001410| 20 20 20 20 20 20 11 31 | 0e 70 72 34 2d 31 34 6e |      .1|.pr4-14n|
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|00001440| 11 31 33 20 20 35 20 20 | 20 20 20 20 20 20 20 20 |.13  5  |        |
|00001450| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001460| 20 20 20 35 20 20 33 0d | 0a 00 0d 0a 00 12 38 50 |   5  3.|......8P|
|00001470| 61 67 65 20 44 6f 77 6e | 20 66 6f 72 20 4e 65 78 |age Down| for Nex|
|00001480| 74 20 51 75 65 73 74 69 | 6f 6e 12 30 00 0c 0d 0a |t Questi|on.0....|
|00001490| 00 0d 0b 00 20 20 20 20 | 20 20 20 20 20 20 20 20 |....    |        |
|000014a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000014b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 11 32 32 |        |     .22|
|000014c0| 0d 0b 00 11 31 31 35 2e | 20 20 46 69 6e 64 20 74 |....115.|  Find t|
|000014d0| 68 65 20 72 65 61 6c 20 | 73 6f 6c 75 74 69 6f 6e |he real |solution|
|000014e0| 28 73 29 20 6f 66 20 11 | 33 28 32 20 2d 20 78 29 |(s) of .|3(2 - x)|
|000014f0| 20 20 3d 20 31 36 39 11 | 31 2e 0d 0a 00 0d 0a 00 |  = 169.|1.......|
|00001500| 20 20 20 20 20 0e 70 72 | 34 2d 31 35 6e 0e 28 61 |     .pr|4-15n.(a|
|00001510| 29 0f 20 11 33 78 20 3d | 20 2d 31 31 20 20 20 20 |). .3x =| -11    |
|00001520| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001530| 20 20 11 31 0e 70 72 34 | 2d 31 35 6e 0e 28 62 29 |  .1.pr4|-15n.(b)|
|00001540| 0f 20 11 33 78 20 3d 20 | 2d 31 36 37 2c 20 31 37 |. .3x = |-167, 17|
|00001550| 31 0d 0a 00 0d 0b 00 20 | 20 20 20 20 11 31 0e 70 |1...... |    .1.p|
|00001560| 72 34 2d 31 35 63 0e 28 | 63 29 0f 20 11 33 78 20 |r4-15c.(|c). .3x |
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|00001580| 20 20 20 20 20 20 20 20 | 20 20 20 11 31 0e 70 72 |        |   .1.pr|
|00001590| 34 2d 31 35 6e 0e 28 64 | 29 0f 20 54 68 65 72 65 |4-15n.(d|). There|
|000015a0| 20 61 72 65 20 6e 6f 20 | 72 65 61 6c 20 73 6f 6c | are no |real sol|
|000015b0| 75 74 69 6f 6e 73 0d 0a | 00 0d 0a 00 12 38 50 61 |utions..|.....8Pa|
|000015c0| 67 65 20 44 6f 77 6e 20 | 66 6f 72 20 4e 65 78 74 |ge Down |for Next|
|000015d0| 20 51 75 65 73 74 69 6f | 6e 12 30 00 0c 0d 0a 00 | Questio|n.0.....|
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|00001610| 0b 00 11 31 31 35 2e 20 | 20 46 69 6e 64 20 74 68 |...115. | Find th|
|00001620| 65 20 72 65 61 6c 20 73 | 6f 6c 75 74 69 6f 6e 28 |e real s|olution(|
|00001630| 73 29 20 6f 66 20 11 33 | 28 11 31 31 20 11 33 2d |s) of .3|(.11 .3-|
|00001640| 20 78 29 20 20 3d 20 31 | 11 31 34 34 2e 0d 0a 00 | x)  = 1|.144....|
|00001650| 0d 0a 00 20 20 20 20 20 | 0e 70 72 34 2d 31 35 6e |...     |.pr4-15n|
|00001660| 0e 28 61 29 0f 20 11 33 | 78 20 3d 20 2d 31 31 20 |.(a). .3|x = -11 |
|00001670| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001680| 20 20 20 20 20 11 31 0e | 70 72 34 2d 31 35 63 0e |     .1.|pr4-15c.|
|00001690| 28 62 29 0f 20 11 33 78 | 20 3d 20 2d 31 11 31 31 |(b). .3x| = -1.11|
|000016a0| 2c 20 31 33 0d 0a 00 0d | 0b 00 20 20 20 20 20 0e |, 13....|..     .|
|000016b0| 70 72 34 2d 31 35 6e 0e | 28 63 29 0f 20 11 33 78 |pr4-15n.|(c). .3x|
|000016c0| 20 3d 20 2d 31 11 31 33 | 11 33 2c 20 11 31 31 31 | = -1.13|.3, .111|
|000016d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000016e0| 20 20 0e 70 72 34 2d 31 | 35 6e 0e 28 64 29 0f 20 |  .pr4-1|5n.(d). |
|000016f0| 11 33 78 20 11 31 3d 20 | 31 31 0d 0a 00 0d 0a 00 |.3x .1= |11......|
|00001700| 12 38 50 61 67 65 20 44 | 6f 77 6e 20 66 6f 72 20 |.8Page D|own for |
|00001710| 4e 65 78 74 20 51 75 65 | 73 74 69 6f 6e 12 30 00 |Next Que|stion.0.|
|00001720| 0c 0d 0a 00 0d 0b 00 31 | 36 2e 20 20 53 6b 65 74 |.......1|6.  Sket|
|00001730| 63 68 20 74 68 65 20 67 | 72 61 70 68 20 6f 66 20 |ch the g|raph of |
|00001740| 32 11 33 78 20 11 31 2d | 20 11 33 79 20 11 31 2b |2.3x .1-| .3y .1+|
|00001750| 20 33 20 3d 20 30 2e 0d | 0a 00 0d 0a 00 20 20 20 | 3 = 0..|.....   |
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|00001780| 20 20 0e 70 72 34 2d 31 | 36 6e 0e 28 62 29 0f 20 |  .pr4-1|6n.(b). |
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|000017a0| 20 20 20 20 0e 70 72 34 | 2d 31 36 63 0e 28 63 29 |    .pr4|-16c.(c)|
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|000017c0| 39 14 37 14 32 30 14 37 | 14 20 20 14 6a 34 2d 77 |9.7.20.7|.  .j4-w|
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|000017e0| 20 20 14 6a 34 2d 77 2d | 39 63 2e 6d 14 35 34 14 |  .j4-w-|9c.m.54.|
|000017f0| 37 14 32 30 14 37 14 20 | 20 0d 0a 00 0d 0a 00 0d |7.20.7. | .......|
|00001800| 0a 00 0d 0a 00 0d 0a 00 | 0d 0a 00 0d 0a 00 0d 0b |........|........|
|00001810| 00 20 20 20 20 20 0e 70 | 72 34 2d 31 36 6e 0e 28 |.     .p|r4-16n.(|
|00001820| 64 29 0f 20 4e 6f 6e 65 | 20 6f 66 20 74 68 65 73 |d). None| of thes|
|00001830| 65 0d 0a 00 0d 0a 00 12 | 38 50 61 67 65 20 44 6f |e.......|8Page Do|
|00001840| 77 6e 20 66 6f 72 20 4e | 65 78 74 20 51 75 65 73 |wn for N|ext Ques|
|00001850| 74 69 6f 6e 12 30 00 0c | 0d 0a 00 0d 0b 00 31 36 |tion.0..|......16|
|00001860| 2e 20 20 53 6b 65 74 63 | 68 20 74 68 65 20 67 72 |.  Sketc|h the gr|
|00001870| 61 70 68 20 6f 66 20 32 | 11 33 78 20 11 31 2d 20 |aph of 2|.3x .1- |
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|000018b0| 20 20 20 20 20 20 20 20 | 20 0e 70 72 34 2d 31 36 |        | .pr4-16|
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|000018d0| 20 20 20 20 20 20 20 20 | 20 20 20 0e 70 72 34 2d |        |   .pr4-|
|000018e0| 31 36 6e 0e 28 63 29 0f | 20 0d 0a 00 14 6a 34 2d |16n.(c).| ....j4-|
|000018f0| 77 2d 39 61 2e 6d 14 39 | 14 37 14 32 30 14 37 14 |w-9a.m.9|.7.20.7.|
|00001900| 20 20 14 6a 34 2d 77 2d | 39 62 2e 6d 14 33 31 14 |  .j4-w-|9b.m.31.|
|00001910| 37 14 32 30 14 37 14 20 | 20 14 6a 34 2d 77 2d 39 |7.20.7. | .j4-w-9|
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|00001930| 0d 0a 00 0d 0a 00 0d 0a | 00 0d 0a 00 0d 0a 00 0d |........|........|
|00001940| 0a 00 0d 0a 00 0d 0b 00 | 20 20 20 20 20 0e 70 72 |........|     .pr|
|00001950| 34 2d 31 36 6e 0e 28 64 | 29 0f 20 4e 6f 6e 65 20 |4-16n.(d|). None |
|00001960| 6f 66 20 74 68 65 73 65 | 0d 0a 00 0d 0a 00 12 38 |of these|.......8|
|00001970| 50 61 67 65 20 44 6f 77 | 6e 20 66 6f 72 20 4e 65 |Page Dow|n for Ne|
|00001980| 78 74 20 51 75 65 73 74 | 69 6f 6e 12 30 00 0c 0d |xt Quest|ion.0...|
|00001990| 0a 00 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |..      |        |
|000019a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000019b0| 11 32 32 0d 0b 00 11 31 | 31 37 2e 20 20 53 6b 65 |.22....1|17.  Ske|
|000019c0| 74 63 68 20 74 68 65 20 | 67 72 61 70 68 20 6f 66 |tch the |graph of|
|000019d0| 20 11 33 79 20 11 31 3d | 20 11 33 78 20 11 31 2e | .3y .1=| .3x .1.|
|000019e0| 0d 0a 00 0d 0a 00 20 20 | 20 20 20 0e 70 72 34 2d |......  |   .pr4-|
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|00001a00| 20 20 20 20 20 20 20 20 | 20 20 20 0e 70 72 34 2d |        |   .pr4-|
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|00001a30| 34 2d 31 37 6e 0e 28 63 | 29 0f 20 0d 0a 00 14 6a |4-17n.(c|). ....j|
|00001a40| 34 2d 77 2d 31 30 61 2e | 6d 14 39 14 37 14 32 30 |4-w-10a.|m.9.7.20|
|00001a50| 14 37 14 20 20 14 6a 34 | 2d 77 2d 31 30 62 2e 6d |.7.  .j4|-w-10b.m|
|00001a60| 14 33 31 14 37 14 32 30 | 14 37 14 20 20 14 6a 34 |.31.7.20|.7.  .j4|
|00001a70| 2d 77 2d 31 30 63 2e 6d | 14 35 34 14 37 14 32 30 |-w-10c.m|.54.7.20|
|00001a80| 14 37 14 20 20 0d 0a 00 | 0d 0a 00 0d 0a 00 0d 0a |.7.  ...|........|
|00001a90| 00 0d 0a 00 0d 0a 00 0d | 0a 00 0d 0b 00 20 20 20 |........|.....   |
|00001aa0| 20 20 0e 70 72 34 2d 31 | 37 6e 0e 28 64 29 0f 20 |  .pr4-1|7n.(d). |
|00001ab0| 4e 6f 6e 65 20 6f 66 20 | 74 68 65 73 65 0d 0a 00 |None of |these...|
|00001ac0| 0d 0a 00 12 38 50 61 67 | 65 20 44 6f 77 6e 20 66 |....8Pag|e Down f|
|00001ad0| 6f 72 20 4e 65 78 74 20 | 51 75 65 73 74 69 6f 6e |or Next |Question|
|00001ae0| 12 30 00 0c 0d 0a 00 0d | 0b 00 31 37 2e 20 20 53 |.0......|..17.  S|
|00001af0| 6b 65 74 63 68 20 74 68 | 65 20 67 72 61 70 68 20 |ketch th|e graph |
|00001b00| 6f 66 20 11 33 79 20 11 | 31 3d 20 11 33 78 11 31 |of .3y .|1= .3x.1|
|00001b10| 2e 0d 0a 00 0d 0a 00 20 | 20 20 20 20 0e 70 72 34 |....... |    .pr4|
|00001b20| 2d 31 37 63 0e 28 61 29 | 0f 20 20 20 20 20 20 20 |-17c.(a)|.       |
|00001b30| 20 20 20 20 20 20 20 20 | 20 20 20 20 0e 70 72 34 |        |    .pr4|
|00001b40| 2d 31 37 6e 0e 28 62 29 | 0f 20 20 20 20 20 20 20 |-17n.(b)|.       |
|00001b50| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 0e 70 |        |      .p|
|00001b60| 72 34 2d 31 37 6e 0e 28 | 63 29 0f 20 0d 0a 00 14 |r4-17n.(|c). ....|
|00001b70| 6a 34 2d 77 2d 31 30 61 | 2e 6d 14 39 14 37 14 32 |j4-w-10a|.m.9.7.2|
|00001b80| 30 14 37 14 20 20 14 6a | 34 2d 77 2d 31 30 62 2e |0.7.  .j|4-w-10b.|
|00001b90| 6d 14 33 31 14 37 14 32 | 30 14 37 14 20 20 14 6a |m.31.7.2|0.7.  .j|
|00001ba0| 34 2d 77 2d 31 30 63 2e | 6d 14 35 34 14 37 14 32 |4-w-10c.|m.54.7.2|
|00001bb0| 30 14 37 14 20 20 0d 0a | 00 0d 0a 00 0d 0a 00 0d |0.7.  ..|........|
|00001bc0| 0a 00 0d 0a 00 0d 0a 00 | 0d 0a 00 0d 0b 00 20 20 |........|......  |
|00001bd0| 20 20 20 0e 70 72 34 2d | 31 37 6e 0e 28 64 29 0f |   .pr4-|17n.(d).|
|00001be0| 20 4e 6f 6e 65 20 6f 66 | 20 74 68 65 73 65 0d 0a | None of| these..|
|00001bf0| 00 0d 0a 00 12 38 50 61 | 67 65 20 44 6f 77 6e 20 |.....8Pa|ge Down |
|00001c00| 66 6f 72 20 4e 65 78 74 | 20 51 75 65 73 74 69 6f |for Next| Questio|
|00001c10| 6e 12 30 00 0c 0d 0a 00 | 20 20 20 20 20 20 20 20 |n.0.....|        |
|00001c20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001c30| 20 20 20 20 20 20 20 20 | 20 20 20 20 11 32 32 0d |        |    .22.|
|00001c40| 0b 00 11 31 31 38 2e 20 | 20 53 6b 65 74 63 68 20 |...118. | Sketch |
|00001c50| 74 68 65 20 67 72 61 70 | 68 20 6f 66 20 11 33 79 |the grap|h of .3y|
|00001c60| 20 11 31 3d 20 28 11 33 | 78 20 11 31 2d 20 32 29 | .1= (.3|x .1- 2)|
|00001c70| 20 2e 0d 0a 00 0d 0a 00 | 20 20 20 20 20 0e 70 72 | .......|     .pr|
|00001c80| 34 2d 31 38 6e 0e 28 61 | 29 0f 20 20 20 20 20 20 |4-18n.(a|).      |
|00001c90| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 0e 70 72 |        |     .pr|
|00001ca0| 34 2d 31 38 6e 0e 28 62 | 29 0f 20 20 20 20 20 20 |4-18n.(b|).      |
|00001cb0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 0e |        |       .|
|00001cc0| 70 72 34 2d 31 38 63 0e | 28 63 29 0f 20 0d 0a 00 |pr4-18c.|(c). ...|
|00001cd0| 14 6a 34 2d 77 2d 31 31 | 61 2e 6d 14 39 14 37 14 |.j4-w-11|a.m.9.7.|
|00001ce0| 32 30 14 37 14 20 20 14 | 6a 34 2d 77 2d 31 31 62 |20.7.  .|j4-w-11b|
|00001cf0| 2e 6d 14 33 31 14 37 14 | 32 30 14 37 14 20 20 14 |.m.31.7.|20.7.  .|
|00001d00| 6a 34 2d 77 2d 31 31 63 | 2e 6d 14 35 34 14 37 14 |j4-w-11c|.m.54.7.|
|00001d10| 32 30 14 37 14 20 20 0d | 0a 00 0d 0a 00 0d 0a 00 |20.7.  .|........|
|00001d20| 0d 0a 00 0d 0a 00 0d 0a | 00 0d 0a 00 0d 0b 00 20 |........|....... |
|00001d30| 20 20 20 20 0e 70 72 34 | 2d 31 38 6e 0e 28 64 29 |    .pr4|-18n.(d)|
|00001d40| 0f 20 4e 6f 6e 65 20 6f | 66 20 74 68 65 73 65 0d |. None o|f these.|
|00001d50| 0a 00 0d 0a 00 12 38 50 | 61 67 65 20 44 6f 77 6e |......8P|age Down|
|00001d60| 20 66 6f 72 20 4e 65 78 | 74 20 51 75 65 73 74 69 | for Nex|t Questi|
|00001d70| 6f 6e 12 30 00 0c 0d 0a | 00 20 20 20 20 20 20 20 |on.0....|.       |
|00001d80| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001d90| 20 20 20 20 20 20 20 11 | 32 32 0d 0b 00 11 31 31 |       .|22....11|
|00001da0| 38 2e 20 20 53 6b 65 74 | 63 68 20 74 68 65 20 67 |8.  Sket|ch the g|
|00001db0| 72 61 70 68 20 6f 66 20 | 11 33 79 20 11 31 3d 20 |raph of |.3y .1= |
|00001dc0| 11 33 78 20 20 11 31 2b | 20 32 2e 0d 0a 00 0d 0a |.3x  .1+| 2......|
|00001dd0| 00 20 20 20 20 20 0e 70 | 72 34 2d 31 38 6e 0e 28 |.     .p|r4-18n.(|
|00001de0| 61 29 0f 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |a).     |        |
|00001df0| 20 20 20 20 20 20 0e 70 | 72 34 2d 31 38 63 0e 28 |      .p|r4-18c.(|
|00001e00| 62 29 0f 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |b).     |        |
|00001e10| 20 20 20 20 20 20 20 20 | 0e 70 72 34 2d 31 38 6e |        |.pr4-18n|
|00001e20| 0e 28 63 29 0f 20 0d 0a | 00 14 6a 34 2d 77 2d 31 |.(c). ..|..j4-w-1|
|00001e30| 31 61 2e 6d 14 39 14 37 | 14 32 30 14 37 14 20 20 |1a.m.9.7|.20.7.  |
|00001e40| 14 6a 34 2d 77 2d 31 31 | 62 2e 6d 14 33 31 14 37 |.j4-w-11|b.m.31.7|
|00001e50| 14 32 30 14 37 14 20 20 | 14 6a 34 2d 77 2d 31 31 |.20.7.  |.j4-w-11|
|00001e60| 63 2e 6d 14 35 34 14 37 | 14 32 30 14 37 14 20 20 |c.m.54.7|.20.7.  |
|00001e70| 0d 0a 00 0d 0a 00 0d 0a | 00 0d 0a 00 0d 0a 00 0d |........|........|
|00001e80| 0a 00 0d 0a 00 0d 0b 00 | 20 20 20 20 20 0e 70 72 |........|     .pr|
|00001e90| 34 2d 31 38 6e 0e 28 64 | 29 0f 20 4e 6f 6e 65 20 |4-18n.(d|). None |
|00001ea0| 6f 66 20 74 68 65 73 65 | 0d 0a 00 0d 0a 00 12 38 |of these|.......8|
|00001eb0| 50 61 67 65 20 44 6f 77 | 6e 20 66 6f 72 20 4e 65 |Page Dow|n for Ne|
|00001ec0| 78 74 20 51 75 65 73 74 | 69 6f 6e 12 30 00 0c 0d |xt Quest|ion.0...|
|00001ed0| 0a 00 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |..      |        |
|00001ee0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001ef0| 11 32 32 0d 0b 00 11 31 | 31 39 2e 20 20 53 6b 65 |.22....1|19.  Ske|
|00001f00| 74 63 68 20 74 68 65 20 | 67 72 61 70 68 20 6f 66 |tch the |graph of|
|00001f10| 20 11 33 79 20 11 31 3d | 20 11 33 78 20 20 11 31 | .3y .1=| .3x  .1|
|00001f20| 2d 20 34 2e 0d 0a 00 0d | 0a 00 20 20 20 20 20 0e |- 4.....|..     .|
|00001f30| 70 72 34 2d 31 39 6e 0e | 28 61 29 0f 20 20 20 20 |pr4-19n.|(a).    |
|00001f40| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 0e |        |       .|
|00001f50| 70 72 34 2d 31 39 63 0e | 28 62 29 0f 20 20 20 20 |pr4-19c.|(b).    |
|00001f60| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00001f70| 20 0e 70 72 34 2d 31 39 | 6e 0e 28 63 29 0f 20 0d | .pr4-19|n.(c). .|
|00001f80| 0a 00 14 6a 34 2d 77 2d | 31 32 61 2e 6d 14 39 14 |...j4-w-|12a.m.9.|
|00001f90| 37 14 32 30 14 37 14 20 | 20 14 6a 34 2d 77 2d 31 |7.20.7. | .j4-w-1|
|00001fa0| 32 62 2e 6d 14 33 31 14 | 37 14 32 30 14 37 14 20 |2b.m.31.|7.20.7. |
|00001fb0| 20 14 6a 34 2d 77 2d 31 | 32 63 2e 6d 14 35 34 14 | .j4-w-1|2c.m.54.|
|00001fc0| 37 14 32 30 14 37 14 20 | 20 0d 0a 00 0d 0a 00 0d |7.20.7. | .......|
|00001fd0| 0a 00 0d 0a 00 0d 0a 00 | 0d 0a 00 0d 0a 00 0d 0b |........|........|
|00001fe0| 00 20 20 20 20 20 0e 70 | 72 34 2d 31 39 6e 0e 28 |.     .p|r4-19n.(|
|00001ff0| 64 29 0f 20 4e 6f 6e 65 | 20 6f 66 20 74 68 65 73 |d). None| of thes|
|00002000| 65 0d 0a 00 0d 0a 00 12 | 38 50 61 67 65 20 44 6f |e.......|8Page Do|
|00002010| 77 6e 20 66 6f 72 20 4e | 65 78 74 20 51 75 65 73 |wn for N|ext Ques|
|00002020| 74 69 6f 6e 12 30 00 0c | 0d 0a 00 20 20 20 20 20 |tion.0..|...     |
|00002030| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00002040| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 11 |        |       .|
|00002050| 32 32 0d 0b 00 11 31 31 | 39 2e 20 20 53 6b 65 74 |22....11|9.  Sket|
|00002060| 63 68 20 74 68 65 20 67 | 72 61 70 68 20 6f 66 20 |ch the g|raph of |
|00002070| 11 33 79 20 11 31 3d 20 | 28 11 33 78 20 11 31 2d |.3y .1= |(.3x .1-|
|00002080| 20 34 29 20 2e 0d 0a 00 | 0d 0a 00 20 20 20 20 20 | 4) ....|...     |
|00002090| 0e 70 72 34 2d 31 39 63 | 0e 28 61 29 0f 20 20 20 |.pr4-19c|.(a).   |
|000020a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000020b0| 0e 70 72 34 2d 31 39 6e | 0e 28 62 29 0f 20 20 20 |.pr4-19n|.(b).   |
|000020c0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000020d0| 20 20 0e 70 72 34 2d 31 | 39 6e 0e 28 63 29 0f 20 |  .pr4-1|9n.(c). |
|000020e0| 0d 0a 00 14 6a 34 2d 77 | 2d 31 32 61 2e 6d 14 39 |....j4-w|-12a.m.9|
|000020f0| 14 37 14 32 30 14 37 14 | 20 20 14 6a 34 2d 77 2d |.7.20.7.|  .j4-w-|
|00002100| 31 32 62 2e 6d 14 33 31 | 14 37 14 32 30 14 37 14 |12b.m.31|.7.20.7.|
|00002110| 20 20 14 6a 34 2d 77 2d | 31 32 63 2e 6d 14 35 34 |  .j4-w-|12c.m.54|
|00002120| 14 37 14 32 30 14 37 14 | 20 20 0d 0a 00 0d 0a 00 |.7.20.7.|  ......|
|00002130| 0d 0a 00 0d 0a 00 0d 0a | 00 0d 0a 00 0d 0a 00 0d |........|........|
|00002140| 0b 00 20 20 20 20 20 0e | 70 72 34 2d 31 39 6e 0e |..     .|pr4-19n.|
|00002150| 28 64 29 0f 20 4e 6f 6e | 65 20 6f 66 20 74 68 65 |(d). Non|e of the|
|00002160| 73 65 0d 0a 00 0d 0a 00 | 12 38 50 61 67 65 20 44 |se......|.8Page D|
|00002170| 6f 77 6e 20 66 6f 72 20 | 4e 65 78 74 20 51 75 65 |own for |Next Que|
|00002180| 73 74 69 6f 6e 12 30 00 | 0c 0d 0a 00 20 20 20 20 |stion.0.|....    |
|00002190| 20 20 20 20 20 20 20 20 | 20 20 20 11 32 32 0d 0b |        |   .22..|
|000021a0| 00 20 11 31 31 2e 20 20 | 45 76 61 6c 75 61 74 65 |. .11.  |Evaluate|
|000021b0| 20 11 33 78 20 20 11 31 | 2d 20 33 11 33 78 20 11 | .3x  .1|- 3.3x .|
|000021c0| 31 2b 20 32 20 66 6f 72 | 20 11 33 78 20 11 31 3d |1+ 2 for| .3x .1=|
|000021d0| 20 2d 32 2e 0d 0a 00 0d | 0a 00 20 20 20 20 20 0e | -2.....|..     .|
|000021e0| 70 72 34 2d 31 6e 0e 28 | 61 29 0f 20 2d 38 20 20 |pr4-1n.(|a). -8  |
|000021f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00002200| 20 20 20 20 20 20 20 20 | 20 0e 70 72 34 2d 31 6e |        | .pr4-1n|
|00002210| 0e 28 62 29 0f 20 31 30 | 20 0d 0a 00 0d 0b 00 20 |.(b). 10| ...... |
|00002220| 20 20 20 20 0e 70 72 34 | 2d 31 63 0e 28 63 29 0f |    .pr4|-1c.(c).|
|00002230| 20 31 32 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | 12     |        |
|00002240| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 0e 70 |        |      .p|
|00002250| 72 34 2d 31 6e 0e 28 64 | 29 0f 20 31 36 0d 0a 00 |r4-1n.(d|). 16...|
|00002260| 0d 0a 00 12 38 50 61 67 | 65 20 44 6f 77 6e 20 66 |....8Pag|e Down f|
|00002270| 6f 72 20 4e 65 78 74 20 | 51 75 65 73 74 69 6f 6e |or Next |Question|
|00002280| 12 30 00 0c 0d 0a 00 20 | 20 20 20 20 20 20 20 20 |.0..... |        |
|00002290| 20 20 20 20 20 20 11 32 | 32 0d 0b 00 20 11 31 31 |      .2|2... .11|
|000022a0| 2e 20 20 45 76 61 6c 75 | 61 74 65 20 11 33 78 20 |.  Evalu|ate .3x |
|000022b0| 20 11 31 2b 20 32 11 33 | 78 20 11 31 2d 20 39 20 | .1+ 2.3|x .1- 9 |
|000022c0| 66 6f 72 20 11 33 78 20 | 11 31 3d 20 32 2e 0d 0a |for .3x |.1= 2...|
|000022d0| 00 0d 0a 00 20 20 20 20 | 20 0e 70 72 34 2d 31 6e |....    | .pr4-1n|
|000022e0| 0e 28 61 29 0f 20 2d 39 | 20 20 20 20 20 20 20 20 |.(a). -9|        |
|000022f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00002300| 20 20 20 0e 70 72 34 2d | 31 6e 0e 28 62 29 0f 20 |   .pr4-|1n.(b). |
|00002310| 31 37 0d 0a 00 0d 0b 00 | 20 20 20 20 20 0e 70 72 |17......|     .pr|
|00002320| 34 2d 31 63 0e 28 63 29 | 0f 20 2d 31 20 20 20 20 |4-1c.(c)|. -1    |
|00002330| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00002340| 20 20 20 20 20 20 20 0e | 70 72 34 2d 31 6e 0e 28 |       .|pr4-1n.(|
|00002350| 64 29 0f 20 34 0d 0a 00 | 0d 0a 00 12 38 50 61 67 |d). 4...|....8Pag|
|00002360| 65 20 44 6f 77 6e 20 66 | 6f 72 20 4e 65 78 74 20 |e Down f|or Next |
|00002370| 51 75 65 73 74 69 6f 6e | 12 30 00 0c 0d 0a 00 0d |Question|.0......|
|00002380| 0b 00 32 30 2e 20 20 53 | 6f 6c 76 65 20 33 11 33 |..20.  S|olve 3.3|
|00002390| 78 20 11 31 2b 20 37 11 | 33 79 20 11 31 2d 20 31 |x .1+ 7.|3y .1- 1|
|000023a0| 34 20 3d 20 30 20 66 6f | 72 20 11 33 79 20 11 31 |4 = 0 fo|r .3y .1|
|000023b0| 69 6e 20 74 65 72 6d 73 | 20 6f 66 20 11 33 78 11 |in terms| of .3x.|
|000023c0| 31 2e 0d 0a 00 0d 0a 00 | 20 20 20 20 20 20 20 20 |1.......|        |
|000023d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000023e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000023f0| 20 20 20 20 20 20 20 33 | 0d 0b 00 20 20 20 20 20 |       3|...     |
|00002400| 0e 70 72 34 2d 32 30 6e | 0e 28 61 29 0f 20 11 33 |.pr4-20n|.(a). .3|
|00002410| 79 20 11 31 3d 20 2d 11 | 33 33 78 20 11 31 2b 20 |y .1= -.|33x .1+ |
|00002420| 31 34 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |14      |        |
|00002430| 20 20 20 0e 70 72 34 2d | 32 30 63 0e 28 62 29 0f |   .pr4-|20c.(b).|
|00002440| 20 11 33 79 20 11 31 3d | 20 2d 11 34 32 11 33 78 | .3y .1=| -.42.3x|
|00002450| 20 11 31 2b 20 32 0d 0b | 00 20 20 20 20 20 20 20 | .1+ 2..|.       |
|00002460| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00002470| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00002480| 20 20 20 20 20 20 20 20 | 37 0d 0a 00 0d 0b 00 20 |        |7...... |
|00002490| 20 20 20 20 0e 70 72 34 | 2d 32 30 6e 0e 28 63 29 |    .pr4|-20n.(c)|
|000024a0| 0f 20 11 33 79 20 11 31 | 3d 20 2d 33 11 33 78 20 |. .3y .1|= -3.3x |
|000024b0| 11 31 2b 20 32 20 20 20 | 20 20 20 20 20 20 20 20 |.1+ 2   |        |
|000024c0| 20 20 20 20 20 20 20 0e | 70 72 34 2d 32 30 6e 0e |       .|pr4-20n.|
|000024d0| 28 64 29 0f 20 11 33 79 | 20 11 31 3d 20 2d 32 31 |(d). .3y| .1= -21|
|000024e0| 11 33 78 20 11 31 2b 20 | 39 38 0d 0a 00 0d 0a 00 |.3x .1+ |98......|
|000024f0| 12 38 50 61 67 65 20 44 | 6f 77 6e 20 57 68 65 6e |.8Page D|own When|
|00002500| 20 46 69 6e 69 73 68 65 | 64 12 30 00 0c 0d 0a 00 | Finishe|d.0.....|
|00002510| 0d 0b 00 32 30 2e 20 20 | 53 6f 6c 76 65 20 32 11 |...20.  |Solve 2.|
|00002520| 33 78 20 11 31 2d 20 34 | 11 33 79 20 11 31 2b 20 |3x .1- 4|.3y .1+ |
|00002530| 31 36 20 3d 20 30 20 66 | 6f 72 20 11 33 79 20 11 |16 = 0 f|or .3y .|
|00002540| 31 69 6e 20 74 65 72 6d | 73 20 6f 66 20 11 33 78 |1in term|s of .3x|
|00002550| 11 31 2e 0d 0a 00 0d 0a | 00 20 20 20 20 20 20 20 |.1......|.       |
|00002560| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00002570| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00002580| 20 20 20 20 20 20 20 20 | 31 0d 0b 00 20 20 20 20 |        |1...    |
|00002590| 20 0e 70 72 34 2d 32 30 | 6e 0e 28 61 29 0f 20 11 | .pr4-20|n.(a). .|
|000025a0| 33 79 20 11 31 3d 20 32 | 11 33 78 20 11 31 2d 20 |3y .1= 2|.3x .1- |
|000025b0| 34 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |4       |        |
|000025c0| 20 20 20 20 0e 70 72 34 | 2d 32 30 6e 0e 28 62 29 |    .pr4|-20n.(b)|
|000025d0| 0f 20 11 33 79 20 11 31 | 3d 20 2d 11 34 32 11 33 |. .3y .1|= -.42.3|
|000025e0| 78 20 11 31 2d 20 34 0d | 0b 00 20 20 20 20 20 20 |x .1- 4.|..      |
|000025f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00002600| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00002610| 20 20 20 20 20 20 20 20 | 20 32 0d 0a 00 0d 0b 00 |        | 2......|
|00002620| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 31 20 20 |        |     1  |
|00002630| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00002640| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 31 |        |       1|
|00002650| 0d 0b 00 20 20 20 20 20 | 0e 70 72 34 2d 32 30 63 |...     |.pr4-20c|
|00002660| 0e 28 63 29 0f 20 11 33 | 79 20 11 31 3d 20 11 34 |.(c). .3|y .1= .4|
|00002670| 32 11 33 78 20 11 31 2b | 20 34 20 20 20 20 20 20 |2.3x .1+| 4      |
|00002680| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 0e 70 72 |        |     .pr|
|00002690| 34 2d 32 30 6e 0e 28 64 | 29 0f 20 11 33 79 20 11 |4-20n.(d|). .3y .|
|000026a0| 31 3d 20 2d 11 34 32 11 | 33 78 20 11 31 2b 20 34 |1= -.42.|3x .1+ 4|
|000026b0| 0d 0b 00 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |...     |        |
|000026c0| 32 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |2       |        |
|000026d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000026e0| 20 20 32 0d 0a 00 0d 0a | 00 12 38 50 61 67 65 20 |  2.....|..8Page |
|000026f0| 44 6f 77 6e 20 57 68 65 | 6e 20 46 69 6e 69 73 68 |Down Whe|n Finish|
|00002700| 65 64 12 30 00 0c 0d 0a | 00 20 20 20 20 20 20 20 |ed.0....|.       |
|00002710| 20 20 20 20 20 20 20 20 | 11 32 32 0d 0b 00 20 20 |        |.22...  |
|00002720| 20 20 20 20 20 20 20 20 | 20 20 20 20 11 33 78 20 |        |    .3x |
|00002730| 20 11 31 2d 20 32 0d 0b | 00 20 32 2e 20 20 45 76 | .1- 2..|. 2.  Ev|
|00002740| 61 6c 75 61 74 65 20 11 | 34 32 32 32 32 32 32 20 |aluate .|4222222 |
|00002750| 11 31 66 6f 72 20 11 33 | 78 20 11 31 3d 20 32 2e |.1for .3|x .1= 2.|
|00002760| 0d 0b 00 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |...     |        |
|00002770| 20 20 34 20 2d 20 11 33 | 78 0d 0a 00 0d 0a 00 20 |  4 - .3|x...... |
|00002780| 20 20 20 20 11 31 0e 70 | 72 34 2d 32 6e 0e 28 61 |    .1.p|r4-2n.(a|
|00002790| 29 0f 20 30 20 20 20 20 | 20 20 20 20 20 20 20 20 |). 0    |        |
|000027a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000027b0| 0e 70 72 34 2d 32 63 0e | 28 62 29 0f 20 31 20 20 |.pr4-2c.|(b). 1  |
|000027c0| 0d 0a 00 0d 0b 00 20 20 | 20 20 20 0e 70 72 34 2d |......  |   .pr4-|
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|00003560| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 11 31 0e |        |     .1.|
|00003570| 70 72 34 2d 36 6e 0e 28 | 64 29 0f 20 11 33 28 78 |pr4-6n.(|d). .3(x|
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|000035b0| 20 51 75 65 73 74 69 6f | 6e 12 30 00 0c 0d 0a 00 | Questio|n.0.....|
|000035c0| 0d 0b 00 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |...     |        |
|000035d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
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|000035f0| 0d 0b 00 20 11 31 37 2e | 20 20 46 69 6e 64 20 74 |... .17.|  Find t|
|00003600| 68 65 20 72 65 61 6c 20 | 73 6f 6c 75 74 69 6f 6e |he real |solution|
|00003610| 28 73 29 20 6f 66 20 11 | 34 32 20 11 33 2b 20 32 |(s) of .|42 .3+ 2|
|00003620| 20 3d 20 11 34 32 20 11 | 33 2d 20 33 11 31 2e 0d | = .42 .|3- 3.1..|
|00003630| 0b 00 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |..      |        |
|00003640| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00003650| 20 20 20 20 11 33 33 20 | 20 20 20 20 20 20 32 0d |    .33 |      2.|
|00003660| 0a 00 0d 0a 00 20 20 20 | 20 20 11 31 0e 70 72 34 |.....   |  .1.pr4|
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|00003690| 20 20 20 20 20 20 20 20 | 20 20 20 20 11 31 0e 70 |        |    .1.p|
|000036a0| 72 34 2d 37 63 0e 28 62 | 29 0f 20 11 33 78 20 3d |r4-7c.(b|). .3x =|
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|000036e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 11 31 0e 70 |        |    .1.p|
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|00003710| 65 20 44 6f 77 6e 20 66 | 6f 72 20 4e 65 78 74 20 |e Down f|or Next |
|00003720| 51 75 65 73 74 69 6f 6e | 12 30 00 0c 0d 0a 00 0d |Question|.0......|
|00003730| 0b 00 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |..      |        |
|00003740| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00003750| 20 20 20 20 11 33 78 20 | 20 20 20 20 20 20 78 0d |    .3x |      x.|
|00003760| 0b 00 20 11 31 37 2e 20 | 20 46 69 6e 64 20 74 68 |.. .17. | Find th|
|00003770| 65 20 72 65 61 6c 20 73 | 6f 6c 75 74 69 6f 6e 28 |e real s|olution(|
|00003780| 73 29 20 6f 66 20 11 34 | 32 20 11 33 2b 20 11 31 |s) of .4|2 .3+ .1|
|00003790| 34 20 11 33 3d 20 11 34 | 32 20 11 33 2d 20 11 31 |4 .3= .4|2 .3- .1|
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|000037b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000037c0| 20 20 20 20 20 20 20 32 | 20 20 20 20 20 20 20 34 |       2|       4|
|000037d0| 0d 0a 00 0d 0a 00 20 20 | 20 20 20 0e 70 72 34 2d |......  |   .pr4-|
|000037e0| 37 6e 0e 28 61 29 0f 20 | 31 32 20 20 20 20 20 20 |7n.(a). |12      |
|000037f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00003800| 20 20 20 20 20 0e 70 72 | 34 2d 37 63 0e 28 62 29 |     .pr|4-7c.(b)|
|00003810| 0f 20 2d 32 30 0d 0a 00 | 0d 0b 00 20 20 20 20 20 |. -20...|...     |
|00003820| 0e 70 72 34 2d 37 6e 0e | 28 63 29 0f 20 2d 35 20 |.pr4-7n.|(c). -5 |
|00003830| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00003840| 20 20 20 20 20 20 20 20 | 20 20 0e 70 72 34 2d 37 |        |  .pr4-7|
|00003850| 6e 0e 28 64 29 0f 20 2d | 31 34 0d 0a 00 0d 0a 00 |n.(d). -|14......|
|00003860| 12 38 50 61 67 65 20 44 | 6f 77 6e 20 66 6f 72 20 |.8Page D|own for |
|00003870| 4e 65 78 74 20 51 75 65 | 73 74 69 6f 6e 12 30 00 |Next Que|stion.0.|
|00003880| 0c 0d 0a 00 20 20 20 20 | 20 20 20 20 20 20 20 20 |....    |        |
|00003890| 20 20 20 20 20 20 11 32 | 32 0d 0b 00 20 11 31 38 |      .2|2... .18|
|000038a0| 2e 20 20 53 6f 6c 76 65 | 3a 20 32 35 20 2d 20 11 |.  Solve|: 25 - .|
|000038b0| 33 78 20 20 11 31 3d 20 | 30 2e 0d 0a 00 0d 0a 00 |3x  .1= |0.......|
|000038c0| 20 20 20 20 20 0e 70 72 | 34 2d 38 63 0e 28 61 29 |     .pr|4-8c.(a)|
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|000038e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000038f0| 20 20 20 0e 70 72 34 2d | 38 6e 0e 28 62 29 0f 20 |   .pr4-|8n.(b). |
|00003900| 32 35 0d 0a 00 0d 0b 00 | 20 20 20 20 20 0e 70 72 |25......|     .pr|
|00003910| 34 2d 38 6e 0e 28 63 29 | 0f 20 30 20 20 20 20 20 |4-8n.(c)|. 0     |
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|00003940| 64 29 0f 20 4e 6f 6e 65 | 20 6f 66 20 74 68 65 73 |d). None| of thes|
|00003950| 65 0d 0a 00 0d 0a 00 12 | 38 50 61 67 65 20 44 6f |e.......|8Page Do|
|00003960| 77 6e 20 66 6f 72 20 4e | 65 78 74 20 51 75 65 73 |wn for N|ext Ques|
|00003970| 74 69 6f 6e 12 30 00 0c | 0d 0a 00 20 20 20 20 20 |tion.0..|...     |
|00003980| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 11 32 32 |        |     .22|
|00003990| 0d 0b 00 20 11 31 38 2e | 20 20 53 6f 6c 76 65 3a |... .18.|  Solve:|
|000039a0| 20 31 36 20 2d 20 11 33 | 78 20 20 11 31 3d 20 30 | 16 - .3|x  .1= 0|
|000039b0| 2e 0d 0a 00 0d 0a 00 20 | 20 20 20 20 0e 70 72 34 |....... |    .pr4|
|000039c0| 2d 38 63 0e 28 61 29 0f | 20 11 34 2b 11 31 34 20 |-8c.(a).| .4+.14 |
|000039d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000039e0| 20 20 20 20 20 20 20 20 | 20 20 0e 70 72 34 2d 38 |        |  .pr4-8|
|000039f0| 6e 0e 28 62 29 0f 20 31 | 36 0d 0a 00 0d 0b 00 20 |n.(b). 1|6...... |
|00003a00| 20 20 20 20 0e 70 72 34 | 2d 38 6e 0e 28 63 29 0f |    .pr4|-8n.(c).|
|00003a10| 20 30 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | 0      |        |
|00003a20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 0e 70 |        |      .p|
|00003a30| 72 34 2d 38 6e 0e 28 64 | 29 0f 20 34 0d 0a 00 0d |r4-8n.(d|). 4....|
|00003a40| 0a 00 12 38 50 61 67 65 | 20 44 6f 77 6e 20 66 6f |...8Page| Down fo|
|00003a50| 72 20 4e 65 78 74 20 51 | 75 65 73 74 69 6f 6e 12 |r Next Q|uestion.|
|00003a60| 30 00 0c 0d 0a 00 20 20 | 20 20 20 20 20 20 20 20 |0.....  |        |
|00003a70| 20 20 20 11 32 32 0d 0b | 00 20 11 31 39 2e 20 20 |   .22..|. .19.  |
|00003a80| 53 6f 6c 76 65 3a 20 11 | 33 78 20 20 11 31 2b 20 |Solve: .|3x  .1+ |
|00003a90| 31 30 11 33 78 20 11 31 | 2b 20 32 35 20 3d 20 30 |10.3x .1|+ 25 = 0|
|00003aa0| 2e 0d 0a 00 0d 0a 00 20 | 20 20 20 20 0e 70 72 34 |....... |    .pr4|
|00003ab0| 2d 39 6e 0e 28 61 29 0f | 20 32 35 20 20 20 20 20 |-9n.(a).| 25     |
|00003ac0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00003ad0| 20 20 20 20 20 20 0e 70 | 72 34 2d 39 6e 0e 28 62 |      .p|r4-9n.(b|
|00003ae0| 29 0f 20 11 34 2b 11 31 | 35 0d 0a 00 0d 0b 00 20 |). .4+.1|5...... |
|00003af0| 20 20 20 20 0e 70 72 34 | 2d 39 63 0e 28 63 29 0f |    .pr4|-9c.(c).|
|00003b00| 20 2d 35 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | -5     |        |
|00003b10| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 0e 70 |        |      .p|
|00003b20| 72 34 2d 39 6e 0e 28 64 | 29 0f 20 35 0d 0a 00 0d |r4-9n.(d|). 5....|
|00003b30| 0a 00 12 38 50 61 67 65 | 20 44 6f 77 6e 20 66 6f |...8Page| Down fo|
|00003b40| 72 20 4e 65 78 74 20 51 | 75 65 73 74 69 6f 6e 12 |r Next Q|uestion.|
|00003b50| 30 00 0c 0d 0a 00 20 20 | 20 20 20 20 20 20 20 20 |0.....  |        |
|00003b60| 20 20 20 11 32 32 0d 0b | 00 20 11 31 39 2e 20 20 |   .22..|. .19.  |
|00003b70| 53 6f 6c 76 65 3a 20 11 | 33 78 20 20 11 31 2d 20 |Solve: .|3x  .1- |
|00003b80| 38 11 33 78 20 11 31 2b | 20 31 36 20 3d 20 30 2e |8.3x .1+| 16 = 0.|
|00003b90| 0d 0a 00 0d 0a 00 20 20 | 20 20 20 0e 70 72 34 2d |......  |   .pr4-|
|00003ba0| 39 6e 0e 28 61 29 0f 20 | 11 34 2b 11 31 32 20 20 |9n.(a). |.4+.12  |
|00003bb0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00003bc0| 20 20 20 20 20 20 20 20 | 20 0e 70 72 34 2d 39 6e |        | .pr4-9n|
|00003bd0| 0e 28 62 29 0f 20 2d 34 | 0d 0a 00 0d 0b 00 20 20 |.(b). -4|......  |
|00003be0| 20 20 20 0e 70 72 34 2d | 39 63 0e 28 63 29 0f 20 |   .pr4-|9c.(c). |
|00003bf0| 34 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |4       |        |
|00003c00| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 0e 70 72 |        |     .pr|
|00003c10| 34 2d 39 6e 0e 28 64 29 | 0f 20 11 34 2b 11 31 34 |4-9n.(d)|. .4+.14|
|00003c20| 0d 0a 00 0d 0a 00 12 38 | 50 61 67 65 20 44 6f 77 |.......8|Page Dow|
|00003c30| 6e 20 66 6f 72 20 4e 65 | 78 74 20 51 75 65 73 74 |n for Ne|xt Quest|
|00003c40| 69 6f 6e 12 30 00 0c 0d | 0a 00 00 14 4f 03 0d 0b |ion.0...|....O...|
|00003c50| 00 43 6f 72 72 65 63 74 | 2e 15 50 72 6f 62 6c 65 |.Correct|..Proble|
|00003c60| 6d 20 31 30 3a 20 43 6f | 72 72 65 63 74 2e 15 0d |m 10: Co|rrect...|
|00003c70| 0a 00 00 14 4f 03 0d 0b | 00 49 6e 63 6f 72 72 65 |....O...|.Incorre|
|00003c80| 63 74 2e 20 20 54 72 79 | 20 61 67 61 69 6e 20 6f |ct.  Try| again o|
|00003c90| 72 20 72 65 76 69 65 77 | 20 53 65 63 74 69 6f 6e |r review| Section|
|00003ca0| 20 31 2e 34 2e 15 50 72 | 6f 62 6c 65 6d 20 31 30 | 1.4..Pr|oblem 10|
|00003cb0| 3a 20 49 6e 63 6f 72 72 | 65 63 74 2e 20 20 52 65 |: Incorr|ect.  Re|
|00003cc0| 76 69 65 77 20 53 65 63 | 74 69 6f 6e 20 31 2e 34 |view Sec|tion 1.4|
|00003cd0| 15 0d 0a 00 00 14 4f 03 | 0d 0b 00 43 6f 72 72 65 |......O.|...Corre|
|00003ce0| 63 74 2e 15 50 72 6f 62 | 6c 65 6d 20 31 31 3a 20 |ct..Prob|lem 11: |
|00003cf0| 43 6f 72 72 65 63 74 2e | 15 0d 0a 00 00 14 4f 03 |Correct.|......O.|
|00003d00| 0d 0b 00 49 6e 63 6f 72 | 72 65 63 74 2e 20 20 54 |...Incor|rect.  T|
|00003d10| 72 79 20 61 67 61 69 6e | 20 6f 72 20 72 65 76 69 |ry again| or revi|
|00003d20| 65 77 20 53 65 63 74 69 | 6f 6e 20 31 2e 36 2e 15 |ew Secti|on 1.6..|
|00003d30| 50 72 6f 62 6c 65 6d 20 | 31 31 3a 20 49 6e 63 6f |Problem |11: Inco|
|00003d40| 72 72 65 63 74 2e 20 20 | 52 65 76 69 65 77 20 53 |rrect.  |Review S|
|00003d50| 65 63 74 69 6f 6e 20 31 | 2e 36 15 0d 0a 00 00 14 |ection 1|.6......|
|00003d60| 4f 03 0d 0b 00 43 6f 72 | 72 65 63 74 2e 15 50 72 |O....Cor|rect..Pr|
|00003d70| 6f 62 6c 65 6d 20 31 32 | 3a 20 43 6f 72 72 65 63 |oblem 12|: Correc|
|00003d80| 74 2e 15 0d 0a 00 00 14 | 4f 03 0d 0b 00 49 6e 63 |t.......|O....Inc|
|00003d90| 6f 72 72 65 63 74 2e 20 | 20 54 72 79 20 61 67 61 |orrect. | Try aga|
|00003da0| 69 6e 20 6f 72 20 72 65 | 76 69 65 77 20 53 65 63 |in or re|view Sec|
|00003db0| 74 69 6f 6e 20 31 2e 34 | 2e 15 50 72 6f 62 6c 65 |tion 1.4|..Proble|
|00003dc0| 6d 20 31 32 3a 20 49 6e | 63 6f 72 72 65 63 74 2e |m 12: In|correct.|
|00003dd0| 20 20 52 65 76 69 65 77 | 20 53 65 63 74 69 6f 6e |  Review| Section|
|00003de0| 20 31 2e 34 15 0d 0a 00 | 00 14 4f 03 0d 0b 00 43 | 1.4....|..O....C|
|00003df0| 6f 72 72 65 63 74 2e 15 | 50 72 6f 62 6c 65 6d 20 |orrect..|Problem |
|00003e00| 31 33 3a 20 43 6f 72 72 | 65 63 74 2e 15 0d 0a 00 |13: Corr|ect.....|
|00003e10| 00 14 4f 03 0d 0b 00 49 | 6e 63 6f 72 72 65 63 74 |..O....I|ncorrect|
|00003e20| 2e 20 20 54 72 79 20 61 | 67 61 69 6e 20 6f 72 20 |.  Try a|gain or |
|00003e30| 72 65 76 69 65 77 20 53 | 65 63 74 69 6f 6e 20 31 |review S|ection 1|
|00003e40| 2e 34 2e 15 50 72 6f 62 | 6c 65 6d 20 31 33 3a 20 |.4..Prob|lem 13: |
|00003e50| 49 6e 63 6f 72 72 65 63 | 74 2e 20 20 52 65 76 69 |Incorrec|t.  Revi|
|00003e60| 65 77 20 53 65 63 74 69 | 6f 6e 20 31 2e 34 15 0d |ew Secti|on 1.4..|
|00003e70| 0a 00 00 14 4f 03 0d 0b | 00 43 6f 72 72 65 63 74 |....O...|.Correct|
|00003e80| 2e 15 50 72 6f 62 6c 65 | 6d 20 31 34 3a 20 43 6f |..Proble|m 14: Co|
|00003e90| 72 72 65 63 74 2e 15 0d | 0a 00 00 14 4f 03 0d 0b |rrect...|....O...|
|00003ea0| 00 49 6e 63 6f 72 72 65 | 63 74 2e 20 20 54 72 79 |.Incorre|ct.  Try|
|00003eb0| 20 61 67 61 69 6e 20 6f | 72 20 72 65 76 69 65 77 | again o|r review|
|00003ec0| 20 53 65 63 74 69 6f 6e | 20 31 2e 34 2e 15 50 72 | Section| 1.4..Pr|
|00003ed0| 6f 62 6c 65 6d 20 31 34 | 3a 20 49 6e 63 6f 72 72 |oblem 14|: Incorr|
|00003ee0| 65 63 74 2e 20 20 52 65 | 76 69 65 77 20 53 65 63 |ect.  Re|view Sec|
|00003ef0| 74 69 6f 6e 20 31 2e 34 | 15 0d 0a 00 00 14 4f 03 |tion 1.4|......O.|
|00003f00| 0d 0b 00 43 6f 72 72 65 | 63 74 2e 15 50 72 6f 62 |...Corre|ct..Prob|
|00003f10| 6c 65 6d 20 31 35 3a 20 | 43 6f 72 72 65 63 74 2e |lem 15: |Correct.|
|00003f20| 15 0d 0a 00 00 14 4f 03 | 0d 0b 00 49 6e 63 6f 72 |......O.|...Incor|
|00003f30| 72 65 63 74 2e 20 20 54 | 72 79 20 61 67 61 69 6e |rect.  T|ry again|
|00003f40| 20 6f 72 20 72 65 76 69 | 65 77 20 53 65 63 74 69 | or revi|ew Secti|
|00003f50| 6f 6e 20 31 2e 34 2e 15 | 50 72 6f 62 6c 65 6d 20 |on 1.4..|Problem |
|00003f60| 31 35 3a 20 49 6e 63 6f | 72 72 65 63 74 2e 20 20 |15: Inco|rrect.  |
|00003f70| 52 65 76 69 65 77 20 53 | 65 63 74 69 6f 6e 20 31 |Review S|ection 1|
|00003f80| 2e 34 15 0d 0a 00 00 14 | 4f 03 0d 0b 00 43 6f 72 |.4......|O....Cor|
|00003f90| 72 65 63 74 2e 15 50 72 | 6f 62 6c 65 6d 20 31 36 |rect..Pr|oblem 16|
|00003fa0| 3a 20 43 6f 72 72 65 63 | 74 2e 15 0d 0a 00 00 14 |: Correc|t.......|
|00003fb0| 4f 03 0d 0b 00 49 6e 63 | 6f 72 72 65 63 74 2e 20 |O....Inc|orrect. |
|00003fc0| 20 54 72 79 20 61 67 61 | 69 6e 20 6f 72 20 72 65 | Try aga|in or re|
|00003fd0| 76 69 65 77 20 53 65 63 | 74 69 6f 6e 20 31 2e 31 |view Sec|tion 1.1|
|00003fe0| 2e 15 50 72 6f 62 6c 65 | 6d 20 31 36 3a 20 49 6e |..Proble|m 16: In|
|00003ff0| 63 6f 72 72 65 63 74 2e | 20 20 52 65 76 69 65 77 |correct.|  Review|
|00004000| 20 53 65 63 74 69 6f 6e | 20 31 2e 31 15 0d 0a 00 | Section| 1.1....|
|00004010| 00 14 4f 03 0d 0b 00 43 | 6f 72 72 65 63 74 2e 15 |..O....C|orrect..|
|00004020| 50 72 6f 62 6c 65 6d 20 | 31 37 3a 20 43 6f 72 72 |Problem |17: Corr|
|00004030| 65 63 74 2e 15 0d 0a 00 | 00 14 4f 03 0d 0b 00 49 |ect.....|..O....I|
|00004040| 6e 63 6f 72 72 65 63 74 | 2e 20 20 54 72 79 20 61 |ncorrect|.  Try a|
|00004050| 67 61 69 6e 20 6f 72 20 | 72 65 76 69 65 77 20 53 |gain or |review S|
|00004060| 65 63 74 69 6f 6e 20 31 | 2e 31 2e 15 50 72 6f 62 |ection 1|.1..Prob|
|00004070| 6c 65 6d 20 31 37 3a 20 | 49 6e 63 6f 72 72 65 63 |lem 17: |Incorrec|
|00004080| 74 2e 20 20 52 65 76 69 | 65 77 20 53 65 63 74 69 |t.  Revi|ew Secti|
|00004090| 6f 6e 20 31 2e 31 15 0d | 0a 00 00 14 4f 03 0d 0b |on 1.1..|....O...|
|000040a0| 00 43 6f 72 72 65 63 74 | 2e 15 50 72 6f 62 6c 65 |.Correct|..Proble|
|000040b0| 6d 20 31 38 3a 20 43 6f | 72 72 65 63 74 2e 15 0d |m 18: Co|rrect...|
|000040c0| 0a 00 00 14 4f 03 0d 0b | 00 49 6e 63 6f 72 72 65 |....O...|.Incorre|
|000040d0| 63 74 2e 20 20 54 72 79 | 20 61 67 61 69 6e 20 6f |ct.  Try| again o|
|000040e0| 72 20 72 65 76 69 65 77 | 20 53 65 63 74 69 6f 6e |r review| Section|
|000040f0| 20 31 2e 31 2e 15 50 72 | 6f 62 6c 65 6d 20 31 38 | 1.1..Pr|oblem 18|
|00004100| 3a 20 49 6e 63 6f 72 72 | 65 63 74 2e 20 20 52 65 |: Incorr|ect.  Re|
|00004110| 76 69 65 77 20 53 65 63 | 74 69 6f 6e 20 31 2e 31 |view Sec|tion 1.1|
|00004120| 15 0d 0a 00 00 14 4f 03 | 0d 0b 00 43 6f 72 72 65 |......O.|...Corre|
|00004130| 63 74 2e 15 50 72 6f 62 | 6c 65 6d 20 31 39 3a 20 |ct..Prob|lem 19: |
|00004140| 43 6f 72 72 65 63 74 2e | 15 0d 0a 00 00 14 4f 03 |Correct.|......O.|
|00004150| 0d 0b 00 49 6e 63 6f 72 | 72 65 63 74 2e 20 20 54 |...Incor|rect.  T|
|00004160| 72 79 20 61 67 61 69 6e | 20 6f 72 20 72 65 76 69 |ry again| or revi|
|00004170| 65 77 20 53 65 63 74 69 | 6f 6e 20 31 2e 31 2e 15 |ew Secti|on 1.1..|
|00004180| 50 72 6f 62 6c 65 6d 20 | 31 39 3a 20 49 6e 63 6f |Problem |19: Inco|
|00004190| 72 72 65 63 74 2e 20 20 | 52 65 76 69 65 77 20 53 |rrect.  |Review S|
|000041a0| 65 63 74 69 6f 6e 20 31 | 2e 31 15 0d 0a 00 00 14 |ection 1|.1......|
|000041b0| 4f 03 0d 0b 00 43 6f 72 | 72 65 63 74 2e 15 50 72 |O....Cor|rect..Pr|
|000041c0| 6f 62 6c 65 6d 20 20 31 | 3a 20 43 6f 72 72 65 63 |oblem  1|: Correc|
|000041d0| 74 2e 15 0d 0a 00 00 14 | 4f 03 0d 0b 00 49 6e 63 |t.......|O....Inc|
|000041e0| 6f 72 72 65 63 74 2e 20 | 20 54 72 79 20 61 67 61 |orrect. | Try aga|
|000041f0| 69 6e 20 6f 72 20 72 65 | 76 69 65 77 20 53 65 63 |in or re|view Sec|
|00004200| 74 69 6f 6e 20 50 2e 33 | 2e 15 50 72 6f 62 6c 65 |tion P.3|..Proble|
|00004210| 6d 20 20 31 3a 20 49 6e | 63 6f 72 72 65 63 74 2e |m  1: In|correct.|
|00004220| 20 20 52 65 76 69 65 77 | 20 53 65 63 74 69 6f 6e |  Review| Section|
|00004230| 20 50 2e 33 15 0d 0a 00 | 00 14 4f 03 0d 0b 00 43 | P.3....|..O....C|
|00004240| 6f 72 72 65 63 74 2e 15 | 50 72 6f 62 6c 65 6d 20 |orrect..|Problem |
|00004250| 32 30 3a 20 43 6f 72 72 | 65 63 74 2e 15 0d 0a 00 |20: Corr|ect.....|
|00004260| 00 14 4f 03 0d 0b 00 49 | 6e 63 6f 72 72 65 63 74 |..O....I|ncorrect|
|00004270| 2e 20 20 54 72 79 20 61 | 67 61 69 6e 20 6f 72 20 |.  Try a|gain or |
|00004280| 72 65 76 69 65 77 20 53 | 65 63 74 69 6f 6e 20 50 |review S|ection P|
|00004290| 2e 37 2e 15 50 72 6f 62 | 6c 65 6d 20 32 30 3a 20 |.7..Prob|lem 20: |
|000042a0| 49 6e 63 6f 72 72 65 63 | 74 2e 20 20 52 65 76 69 |Incorrec|t.  Revi|
|000042b0| 65 77 20 53 65 63 74 69 | 6f 6e 20 50 2e 37 15 0d |ew Secti|on P.7..|
|000042c0| 0a 00 00 14 4f 03 0d 0b | 00 43 6f 72 72 65 63 74 |....O...|.Correct|
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|00005200| 6f 2d 33 00             |                         |o-3.    |        |
+--------+-------------------------+-------------------------+--------+--------+