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|00000e00| 31 3d 20 31 36 2e 0d 0a | 00 0d 0a 00 20 20 20 20 |1= 16...|.... |
|00000e10| 20 0e 70 72 37 2d 31 35 | 6e 0e 28 61 29 0f 20 4c | .pr7-15|n.(a). L|
|00000e20| 69 6e 65 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |ine | |
|00000e30| 20 20 20 20 20 20 20 20 | 20 20 20 20 0e 70 72 37 | | .pr7|
|00000e40| 2d 31 35 63 0e 28 62 29 | 0f 20 50 61 72 61 62 6f |-15c.(b)|. Parabo|
|00000e50| 6c 61 0d 0a 00 0d 0b 00 | 20 20 20 20 20 0e 70 72 |la......| .pr|
|00000e60| 37 2d 31 35 6e 0e 28 63 | 29 0f 20 48 79 70 65 72 |7-15n.(c|). Hyper|
|00000e70| 62 6f 6c 61 20 20 20 20 | 20 20 20 20 20 20 20 20 |bola | |
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|00000e90| 0e 28 64 29 0f 20 4e 6f | 6e 65 20 6f 66 20 74 68 |.(d). No|ne of th|
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|00000eb0| 44 6f 77 6e 20 66 6f 72 | 20 4e 65 78 74 20 51 75 |Down for| Next Qu|
|00000ec0| 65 73 74 69 6f 6e 12 30 | 00 0c 0d 0a 00 20 20 20 |estion.0|..... |
|00000ed0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000ee0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 11 | | .|
|00000ef0| 32 32 20 20 20 20 32 0d | 0b 00 11 31 31 36 2e 20 |22 2.|...116. |
|00000f00| 20 49 64 65 6e 74 69 66 | 79 20 74 68 65 20 67 72 | Identif|y the gr|
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|00000f20| 31 29 20 20 2d 20 11 33 | 79 20 20 3d 20 11 31 36 |1) - .3|y = .16|
|00000f30| 2e 0d 0a 00 0d 0a 00 20 | 20 20 20 20 0e 70 72 37 |....... | .pr7|
|00000f40| 2d 31 36 6e 0e 28 61 29 | 0f 20 4c 69 6e 65 20 20 |-16n.(a)|. Line |
|00000f50| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00000f60| 20 20 20 20 20 20 20 0e | 70 72 37 2d 31 36 6e 0e | .|pr7-16n.|
|00000f70| 28 62 29 0f 20 50 61 72 | 61 62 6f 6c 61 0d 0a 00 |(b). Par|abola...|
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|00000f90| 0e 28 63 29 0f 20 48 79 | 70 65 72 62 6f 6c 61 20 |.(c). Hy|perbola |
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|00000fb0| 20 20 20 0e 70 72 37 2d | 31 36 6e 0e 28 64 29 0f | .pr7-|16n.(d).|
|00000fc0| 20 4e 6f 6e 65 20 6f 66 | 20 74 68 65 73 65 0d 0a | None of| these..|
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|00000fe0| 66 6f 72 20 4e 65 78 74 | 20 51 75 65 73 74 69 6f |for Next| Questio|
|00000ff0| 6e 12 30 00 0c 0d 0a 00 | 20 20 20 20 20 20 20 20 |n.0.....| |
|00001000| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001010| 20 20 20 20 20 11 32 32 | 20 20 20 20 20 32 0d 0b | .22| 2..|
|00001020| 00 11 31 31 36 2e 20 20 | 49 64 65 6e 74 69 66 79 |..116. |Identify|
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|00001040| 33 78 20 20 11 31 2d 20 | 34 11 33 79 20 20 3d 20 |3x .1- |4.3y = |
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|00001060| 70 72 37 2d 31 36 6e 0e | 28 61 29 0f 20 4c 69 6e |pr7-16n.|(a). Lin|
|00001070| 65 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |e | |
|00001080| 20 20 20 20 20 20 20 20 | 20 20 0e 70 72 37 2d 31 | | .pr7-1|
|00001090| 36 6e 0e 28 62 29 0f 20 | 50 61 72 61 62 6f 6c 61 |6n.(b). |Parabola|
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|000010b0| 31 36 63 0e 28 63 29 0f | 20 48 79 70 65 72 62 6f |16c.(c).| Hyperbo|
|000010c0| 6c 61 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |la | |
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|000010e0| 64 29 0f 20 4e 6f 6e 65 | 20 6f 66 20 74 68 65 73 |d). None| of thes|
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|00001110| 74 69 6f 6e 12 30 00 0c | 0d 0a 00 0d 0b 00 31 37 |tion.0..|......17|
|00001120| 2e 20 20 53 6f 6c 76 65 | 20 74 68 65 20 69 6e 65 |. Solve| the ine|
|00001130| 71 75 61 6c 69 74 79 20 | 34 11 33 78 20 2d 20 11 |quality |4.3x - .|
|00001140| 31 35 20 11 33 3c 20 2d | 11 31 36 11 33 78 20 11 |15 .3< -|.16.3x .|
|00001150| 31 2b 20 31 35 2e 0d 0a | 00 0d 0a 00 20 20 20 20 |1+ 15...|.... |
|00001160| 20 0e 70 72 37 2d 31 37 | 63 0e 28 61 29 0f 20 11 | .pr7-17|c.(a). .|
|00001170| 33 78 20 3c 20 11 31 32 | 20 20 20 20 20 20 20 20 |3x < .12| |
|00001180| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001190| 0e 70 72 37 2d 31 37 6e | 0e 28 62 29 0f 20 11 33 |.pr7-17n|.(b). .3|
|000011a0| 78 20 11 31 3c 20 35 0d | 0a 00 0d 0b 00 20 20 20 |x .1< 5.|..... |
|000011b0| 20 20 0e 70 72 37 2d 31 | 37 6e 0e 28 63 29 0f 20 | .pr7-1|7n.(c). |
|000011c0| 11 33 78 20 11 31 3e 20 | 32 20 20 20 20 20 20 20 |.3x .1> |2 |
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|000011e0| 20 0e 70 72 37 2d 31 37 | 6e 0e 28 64 29 0f 20 11 | .pr7-17|n.(d). .|
|000011f0| 33 78 20 3e 20 11 31 35 | 0d 0a 00 0d 0a 00 12 38 |3x > .15|.......8|
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|00001230| 74 68 65 20 69 6e 65 71 | 75 61 6c 69 74 79 20 11 |the ineq|uality .|
|00001240| 33 78 20 2d 20 11 31 34 | 20 11 34 3c 20 11 31 32 |3x - .14| .4< .12|
|00001250| 11 33 78 20 11 31 2b 20 | 31 2e 0d 0a 00 0d 0a 00 |.3x .1+ |1.......|
|00001260| 20 20 20 20 20 0e 70 72 | 37 2d 31 37 6e 0e 28 61 | .pr|7-17n.(a|
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|00001280| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001290| 20 20 20 20 20 20 0e 70 | 72 37 2d 31 37 63 0e 28 | .p|r7-17c.(|
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|000012b0| 0d 0a 00 0d 0b 00 20 20 | 20 20 20 0e 70 72 37 2d |...... | .pr7-|
|000012c0| 31 37 6e 0e 28 63 29 0f | 20 11 33 78 20 11 34 3c |17n.(c).| .3x .4<|
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|000012e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 0e 70 72 37 | | .pr7|
|000012f0| 2d 31 37 6e 0e 28 64 29 | 0f 20 11 33 78 20 11 34 |-17n.(d)|. .3x .4|
|00001300| 3c 20 11 31 2d 35 0d 0a | 00 0d 0a 00 12 38 50 61 |< .1-5..|.....8Pa|
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|00001320| 20 51 75 65 73 74 69 6f | 6e 12 30 00 0c 0d 0a 00 | Questio|n.0.....|
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|00001360| 33 2d 20 78 20 3c 20 11 | 31 31 31 2e 0d 0a 00 0d |3- x < .|111.....|
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|00001380| 28 61 29 0f 20 11 33 2d | 11 31 35 20 11 33 3c 20 |(a). .3-|.15 .3< |
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|000013b0| 38 6e 0e 28 62 29 0f 20 | 2d 37 20 11 33 3c 20 78 |8n.(b). |-7 .3< x|
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|000013f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001400| 20 0e 70 72 37 2d 31 38 | 6e 0e 28 64 29 0f 20 35 | .pr7-18|n.(d). 5|
|00001410| 20 3c 20 11 33 78 20 11 | 31 3c 20 37 20 0d 0a 00 | < .3x .|1< 7 ...|
|00001420| 0d 0a 00 12 38 50 61 67 | 65 20 44 6f 77 6e 20 66 |....8Pag|e Down f|
|00001430| 6f 72 20 4e 65 78 74 20 | 51 75 65 73 74 69 6f 6e |or Next |Question|
|00001440| 12 30 00 0c 0d 0a 00 0d | 0b 00 31 38 2e 20 20 53 |.0......|..18. S|
|00001450| 6f 6c 76 65 20 74 68 65 | 20 64 6f 75 62 6c 65 20 |olve the| double |
|00001460| 69 6e 65 71 75 61 6c 69 | 74 79 20 2d 31 20 11 34 |inequali|ty -1 .4|
|00001470| 3c 20 11 31 36 20 11 33 | 2d 20 78 20 11 34 3c 20 |< .16 .3|- x .4< |
|00001480| 11 31 35 2e 0d 0a 00 0d | 0a 00 20 20 20 20 20 0e |.15.....|.. .|
|00001490| 70 72 37 2d 31 38 6e 0e | 28 61 29 0f 20 11 33 78 |pr7-18n.|(a). .3x|
|000014a0| 20 11 34 3c 20 11 31 2d | 37 20 6f 72 20 11 33 78 | .4< .1-|7 or .3x|
|000014b0| 20 11 34 3e 20 11 31 31 | 20 20 20 20 20 20 20 20 | .4> .11| |
|000014c0| 20 20 20 20 20 20 0e 70 | 72 37 2d 31 38 6e 0e 28 | .p|r7-18n.(|
|000014d0| 62 29 0f 20 11 33 78 20 | 11 34 3c 20 11 31 2d 31 |b). .3x |.4< .1-1|
|000014e0| 20 6f 72 20 11 33 78 20 | 11 34 3e 20 11 31 37 20 | or .3x |.4> .17 |
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|00001500| 31 38 6e 0e 28 63 29 0f | 20 2d 37 20 11 34 3c 20 |18n.(c).| -7 .4< |
|00001510| 11 33 78 20 11 34 3c 20 | 11 31 2d 31 20 20 20 20 |.3x .4< |.1-1 |
|00001520| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 0e 70 | | .p|
|00001530| 72 37 2d 31 38 63 0e 28 | 64 29 0f 20 31 20 11 34 |r7-18c.(|d). 1 .4|
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|00001550| 00 0d 0a 00 12 38 50 61 | 67 65 20 44 6f 77 6e 20 |.....8Pa|ge Down |
|00001560| 66 6f 72 20 4e 65 78 74 | 20 51 75 65 73 74 69 6f |for Next| Questio|
|00001570| 6e 12 30 00 0c 0d 0a 00 | 0d 0b 00 20 20 20 20 20 |n.0.....|... |
|00001580| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001590| 20 20 20 20 20 20 11 33 | 78 20 2b 20 11 31 31 0d | .3|x + .11.|
|000015a0| 0b 00 31 39 2e 20 20 53 | 6f 6c 76 65 20 74 68 65 |..19. S|olve the|
|000015b0| 20 69 6e 65 71 75 61 6c | 69 74 79 20 11 33 2d 11 | inequal|ity .3-.|
|000015c0| 34 32 32 32 32 32 20 11 | 33 3e 20 33 2e 0d 0b 00 |422222 .|3> 3....|
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|00001610| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001620| 20 31 0d 0b 00 20 20 20 | 20 20 0e 70 72 37 2d 31 | 1... | .pr7-1|
|00001630| 39 6e 0e 28 61 29 0f 20 | 11 33 78 20 3e 20 11 34 |9n.(a). |.3x > .4|
|00001640| 32 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |2 | |
|00001650| 20 20 20 20 20 20 20 20 | 20 11 31 0e 70 72 37 2d | | .1.pr7-|
|00001660| 31 39 63 0e 28 62 29 0f | 20 2d 11 34 32 20 11 33 |19c.(b).| -.42 .3|
|00001670| 3c 20 78 20 11 31 3c 20 | 30 0d 0b 00 20 20 20 20 |< x .1< |0... |
|00001680| 20 20 20 20 20 20 20 20 | 20 34 20 20 20 20 20 20 | | 4 |
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|000016a0| 20 20 20 20 20 20 20 34 | 0d 0a 00 0d 0b 00 20 20 | 4|...... |
|000016b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 31 20 20 20 | | 1 |
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|000016e0| 00 20 20 20 20 20 0e 70 | 72 37 2d 31 39 6e 0e 28 |. .p|r7-19n.(|
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|00001700| 34 32 11 31 2c 20 11 33 | 78 20 11 34 3d 20 11 31 |42.1, .3|x .4= .1|
|00001710| 30 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |0 | |
|00001720| 20 0e 70 72 37 2d 31 39 | 6e 0e 28 64 29 0f 20 11 | .pr7-19|n.(d). .|
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|00001780| 6e 20 66 6f 72 20 4e 65 | 78 74 20 51 75 65 73 74 |n for Ne|xt Quest|
|00001790| 69 6f 6e 12 30 00 0c 0d | 0a 00 0d 0b 00 20 20 20 |ion.0...|..... |
|000017a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000017b0| 20 20 20 20 20 20 20 20 | 11 33 78 20 11 31 2d 20 | |.3x .1- |
|000017c0| 31 35 0d 0b 00 31 39 2e | 20 20 53 6f 6c 76 65 20 |15...19.| Solve |
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|000017e0| 33 2d 11 34 32 32 32 32 | 32 32 20 11 31 3c 20 34 |3-.42222|22 .1< 4|
|000017f0| 11 33 2e 0d 0b 00 20 20 | 20 20 20 20 20 20 20 20 |.3.... | |
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|00001820| 31 0e 70 72 37 2d 31 39 | 63 0e 28 61 29 0f 20 11 |1.pr7-19|c.(a). .|
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|000018b0| 20 20 20 20 20 0e 70 72 | 37 2d 31 39 6e 0e 28 64 | .pr|7-19n.(d|
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|000018d0| 0d 0a 00 12 38 50 61 67 | 65 20 44 6f 77 6e 20 66 |....8Pag|e Down f|
|000018e0| 6f 72 20 4e 65 78 74 20 | 51 75 65 73 74 69 6f 6e |or Next |Question|
|000018f0| 12 30 00 0c 0d 0a 00 0d | 0b 00 20 31 2e 20 20 53 |.0......|.. 1. S|
|00001900| 6b 65 74 63 68 20 74 68 | 65 20 67 72 61 70 68 20 |ketch th|e graph |
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|00001920| 11 33 79 20 2d 20 11 31 | 31 20 11 33 3d 20 2d 32 |.3y - .1|1 .3= -2|
|00001930| 28 78 20 11 31 2d 20 11 | 33 31 29 11 31 2e 0d 0a |(x .1- .|31).1...|
|00001940| 00 0d 0a 00 20 20 20 20 | 20 0e 70 72 37 2d 31 6e |.... | .pr7-1n|
|00001950| 0e 28 61 29 0f 20 20 20 | 20 20 20 20 20 20 20 20 |.(a). | |
|00001960| 20 20 20 20 20 20 20 20 | 20 0e 70 72 37 2d 31 6e | | .pr7-1n|
|00001970| 0e 28 62 29 0f 20 20 20 | 20 20 20 20 20 20 20 20 |.(b). | |
|00001980| 20 20 20 20 20 20 20 20 | 0e 70 72 37 2d 31 63 0e | |.pr7-1c.|
|00001990| 28 63 29 0f 20 0d 0a 00 | 14 6a 37 2d 77 2d 31 61 |(c). ...|.j7-w-1a|
|000019a0| 2e 6d 14 39 14 36 14 32 | 30 14 37 14 20 20 14 6a |.m.9.6.2|0.7. .j|
|000019b0| 37 2d 77 2d 31 62 2e 6d | 14 33 31 14 36 14 32 30 |7-w-1b.m|.31.6.20|
|000019c0| 14 37 14 20 20 14 6a 37 | 2d 77 2d 31 63 2e 6d 14 |.7. .j7|-w-1c.m.|
|000019d0| 35 33 14 36 14 32 30 14 | 37 14 0d 0a 00 0d 0a 00 |53.6.20.|7.......|
|000019e0| 0d 0a 00 0d 0a 00 0d 0a | 00 0d 0a 00 0d 0a 00 20 |........|....... |
|000019f0| 20 20 20 20 0e 70 72 37 | 2d 31 6e 0e 28 64 29 0f | .pr7|-1n.(d).|
|00001a00| 20 4e 6f 6e 65 20 6f 66 | 20 74 68 65 73 65 0d 0a | None of| these..|
|00001a10| 00 0d 0a 00 12 38 50 61 | 67 65 20 44 6f 77 6e 20 |.....8Pa|ge Down |
|00001a20| 66 6f 72 20 4e 65 78 74 | 20 51 75 65 73 74 69 6f |for Next| Questio|
|00001a30| 6e 12 30 00 0c 0d 0a 00 | 0d 0b 00 20 31 2e 20 20 |n.0.....|... 1. |
|00001a40| 53 6b 65 74 63 68 20 74 | 68 65 20 67 72 61 70 68 |Sketch t|he graph|
|00001a50| 20 6f 66 20 74 68 65 20 | 65 71 75 61 74 69 6f 6e | of the |equation|
|00001a60| 20 11 33 79 20 2d 20 11 | 31 31 20 11 33 3d 20 32 | .3y - .|11 .3= 2|
|00001a70| 28 78 20 11 31 2b 20 11 | 33 31 29 11 31 2e 0d 0a |(x .1+ .|31).1...|
|00001a80| 00 0d 0a 00 20 20 20 20 | 20 0e 70 72 37 2d 31 6e |.... | .pr7-1n|
|00001a90| 0e 28 61 29 0f 20 20 20 | 20 20 20 20 20 20 20 20 |.(a). | |
|00001aa0| 20 20 20 20 20 20 20 20 | 20 0e 70 72 37 2d 31 6e | | .pr7-1n|
|00001ab0| 0e 28 62 29 0f 20 20 20 | 20 20 20 20 20 20 20 20 |.(b). | |
|00001ac0| 20 20 20 20 20 20 20 20 | 0e 70 72 37 2d 31 6e 0e | |.pr7-1n.|
|00001ad0| 28 63 29 0f 20 0d 0a 00 | 14 6a 37 2d 77 2d 31 61 |(c). ...|.j7-w-1a|
|00001ae0| 2e 6d 14 39 14 36 14 32 | 30 14 37 14 20 20 14 6a |.m.9.6.2|0.7. .j|
|00001af0| 37 2d 77 2d 31 62 2e 6d | 14 33 31 14 36 14 32 30 |7-w-1b.m|.31.6.20|
|00001b00| 14 37 14 20 20 14 6a 37 | 2d 77 2d 31 63 2e 6d 14 |.7. .j7|-w-1c.m.|
|00001b10| 35 33 14 36 14 32 30 14 | 37 14 0d 0a 00 0d 0a 00 |53.6.20.|7.......|
|00001b20| 0d 0a 00 0d 0a 00 0d 0a | 00 0d 0a 00 0d 0a 00 20 |........|....... |
|00001b30| 20 20 20 20 0e 70 72 37 | 2d 31 63 0e 28 64 29 0f | .pr7|-1c.(d).|
|00001b40| 20 4e 6f 6e 65 20 6f 66 | 20 74 68 65 73 65 0d 0a | None of| these..|
|00001b50| 00 0d 0a 00 12 38 50 61 | 67 65 20 44 6f 77 6e 20 |.....8Pa|ge Down |
|00001b60| 66 6f 72 20 4e 65 78 74 | 20 51 75 65 73 74 69 6f |for Next| Questio|
|00001b70| 6e 12 30 00 0c 0d 0a 00 | 0d 0b 00 32 30 2e 20 20 |n.0.....|...20. |
|00001b80| 53 6f 6c 76 65 20 74 68 | 65 20 69 6e 65 71 75 61 |Solve th|e inequa|
|00001b90| 6c 69 74 79 20 11 33 7c | 78 20 11 31 2b 20 33 11 |lity .3||x .1+ 3.|
|00001ba0| 33 7c 20 11 31 3e 20 32 | 2e 0d 0a 00 0d 0a 00 20 |3| .1> 2|....... |
|00001bb0| 20 20 20 20 0e 70 72 37 | 2d 32 30 6e 0e 28 61 29 | .pr7|-20n.(a)|
|00001bc0| 0f 20 2d 35 20 3c 20 11 | 33 78 20 11 31 3c 20 2d |. -5 < .|3x .1< -|
|00001bd0| 31 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |1 | |
|00001be0| 20 20 20 0e 70 72 37 2d | 32 30 6e 0e 28 62 29 0f | .pr7-|20n.(b).|
|00001bf0| 20 31 20 3c 20 11 33 78 | 20 11 31 3c 20 35 0d 0a | 1 < .3x| .1< 5..|
|00001c00| 00 0d 0b 00 20 20 20 20 | 20 0e 70 72 37 2d 32 30 |.... | .pr7-20|
|00001c10| 63 0e 28 63 29 0f 20 11 | 33 78 20 11 31 3c 20 11 |c.(c). .|3x .1< .|
|00001c20| 33 2d 11 31 35 20 6f 72 | 20 11 33 78 20 11 31 3e |3-.15 or| .3x .1>|
|00001c30| 20 2d 31 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | -1 | |
|00001c40| 0e 70 72 37 2d 32 30 6e | 0e 28 64 29 0f 20 11 33 |.pr7-20n|.(d). .3|
|00001c50| 78 20 11 31 3c 20 11 33 | 2d 11 31 31 20 6f 72 20 |x .1< .3|-.11 or |
|00001c60| 11 33 78 20 11 31 3e 20 | 35 20 0d 0a 00 0d 0a 00 |.3x .1> |5 ......|
|00001c70| 12 38 50 61 67 65 20 44 | 6f 77 6e 20 57 68 65 6e |.8Page D|own When|
|00001c80| 20 46 69 6e 69 73 68 65 | 64 12 30 00 0c 0d 0a 00 | Finishe|d.0.....|
|00001c90| 0d 0b 00 32 30 2e 20 20 | 53 6f 6c 76 65 20 74 68 |...20. |Solve th|
|00001ca0| 65 20 69 6e 65 71 75 61 | 6c 69 74 79 20 11 33 7c |e inequa|lity .3||
|00001cb0| 78 20 11 31 2b 20 35 11 | 33 7c 20 11 31 3e 20 31 |x .1+ 5.|3| .1> 1|
|00001cc0| 2e 0d 0a 00 0d 0a 00 20 | 20 20 20 20 0e 70 72 37 |....... | .pr7|
|00001cd0| 2d 32 30 6e 0e 28 61 29 | 0f 20 34 20 3c 20 11 33 |-20n.(a)|. 4 < .3|
|00001ce0| 78 20 11 31 3c 20 36 20 | 20 20 20 20 20 20 20 20 |x .1< 6 | |
|00001cf0| 20 20 20 20 20 20 20 20 | 20 20 20 0e 70 72 37 2d | | .pr7-|
|00001d00| 32 30 6e 0e 28 62 29 0f | 20 11 33 78 20 11 31 3c |20n.(b).| .3x .1<|
|00001d10| 20 34 20 6f 72 20 11 33 | 78 20 11 31 3e 20 36 0d | 4 or .3|x .1> 6.|
|00001d20| 0a 00 0d 0b 00 20 20 20 | 20 20 0e 70 72 37 2d 32 |..... | .pr7-2|
|00001d30| 30 6e 0e 28 63 29 0f 20 | 2d 36 20 3c 20 11 33 78 |0n.(c). |-6 < .3x|
|00001d40| 20 11 31 3c 20 2d 34 20 | 20 20 20 20 20 20 20 20 | .1< -4 | |
|00001d50| 20 20 20 20 20 20 20 20 | 20 0e 70 72 37 2d 32 30 | | .pr7-20|
|00001d60| 63 0e 28 64 29 0f 20 11 | 33 78 20 11 31 3c 20 11 |c.(d). .|3x .1< .|
|00001d70| 33 2d 11 31 36 20 6f 72 | 20 11 33 78 20 11 31 3e |3-.16 or| .3x .1>|
|00001d80| 20 2d 34 20 0d 0a 00 0d | 0a 00 12 38 50 61 67 65 | -4 ....|...8Page|
|00001d90| 20 44 6f 77 6e 20 57 68 | 65 6e 20 46 69 6e 69 73 | Down Wh|en Finis|
|00001da0| 68 65 64 12 30 00 0c 0d | 0a 00 0d 0b 00 20 32 2e |hed.0...|..... 2.|
|00001db0| 20 20 53 6b 65 74 63 68 | 20 74 68 65 20 67 72 61 | Sketch| the gra|
|00001dc0| 70 68 20 6f 66 20 74 68 | 65 20 65 71 75 61 74 69 |ph of th|e equati|
|00001dd0| 6f 6e 20 11 33 78 20 2b | 20 79 20 3d 20 36 11 31 |on .3x +| y = 6.1|
|00001de0| 2e 0d 0a 00 0d 0a 00 20 | 20 20 20 20 0e 70 72 37 |....... | .pr7|
|00001df0| 2d 32 6e 0e 28 61 29 0f | 20 20 20 20 20 20 20 20 |-2n.(a).| |
|00001e00| 20 20 20 20 20 20 20 20 | 20 20 20 20 0e 70 72 37 | | .pr7|
|00001e10| 2d 32 6e 0e 28 62 29 0f | 20 20 20 20 20 20 20 20 |-2n.(b).| |
|00001e20| 20 20 20 20 20 20 20 20 | 20 20 20 20 0e 70 72 37 | | .pr7|
|00001e30| 2d 32 63 0e 28 63 29 0f | 20 0d 0a 00 14 6a 37 2d |-2c.(c).| ....j7-|
|00001e40| 77 2d 32 61 2e 6d 14 39 | 14 37 14 32 30 14 37 14 |w-2a.m.9|.7.20.7.|
|00001e50| 20 20 14 6a 37 2d 77 2d | 32 62 2e 6d 14 33 31 14 | .j7-w-|2b.m.31.|
|00001e60| 37 14 32 30 14 37 14 20 | 20 14 6a 37 2d 77 2d 32 |7.20.7. | .j7-w-2|
|00001e70| 63 2e 6d 14 35 34 14 37 | 14 32 30 14 37 14 0d 0a |c.m.54.7|.20.7...|
|00001e80| 00 0d 0a 00 0d 0a 00 0d | 0a 00 0d 0a 00 0d 0a 00 |........|........|
|00001e90| 0d 0a 00 0d 0a 00 20 20 | 20 20 20 0e 70 72 37 2d |...... | .pr7-|
|00001ea0| 32 6e 0e 28 64 29 0f 20 | 4e 6f 6e 65 20 6f 66 20 |2n.(d). |None of |
|00001eb0| 74 68 65 73 65 0d 0a 00 | 0d 0a 00 12 38 50 61 67 |these...|....8Pag|
|00001ec0| 65 20 44 6f 77 6e 20 66 | 6f 72 20 4e 65 78 74 20 |e Down f|or Next |
|00001ed0| 51 75 65 73 74 69 6f 6e | 12 30 00 0c 0d 0a 00 20 |Question|.0..... |
|00001ee0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001ef0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001f00| 20 20 20 20 20 20 20 20 | 20 20 11 32 32 0d 0b 00 | | .22...|
|00001f10| 20 11 31 32 2e 20 20 53 | 6b 65 74 63 68 20 74 68 | .12. S|ketch th|
|00001f20| 65 20 67 72 61 70 68 20 | 6f 66 20 74 68 65 20 65 |e graph |of the e|
|00001f30| 71 75 61 74 69 6f 6e 20 | 11 33 78 20 2b 20 79 20 |quation |.3x + y |
|00001f40| 20 3d 20 11 31 33 11 33 | 36 11 31 2e 0d 0a 00 0d | = .13.3|6.1.....|
|00001f50| 0a 00 20 20 20 20 20 0e | 70 72 37 2d 32 6e 0e 28 |.. .|pr7-2n.(|
|00001f60| 61 29 0f 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |a). | |
|00001f70| 20 20 20 20 20 20 20 0e | 70 72 37 2d 32 6e 0e 28 | .|pr7-2n.(|
|00001f80| 62 29 0f 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |b). | |
|00001f90| 20 20 20 20 20 20 20 0e | 70 72 37 2d 32 6e 0e 28 | .|pr7-2n.(|
|00001fa0| 63 29 0f 20 0d 0a 00 14 | 6a 37 2d 77 2d 32 61 2e |c). ....|j7-w-2a.|
|00001fb0| 6d 14 39 14 37 14 32 30 | 14 37 14 20 20 14 6a 37 |m.9.7.20|.7. .j7|
|00001fc0| 2d 77 2d 32 62 2e 6d 14 | 33 31 14 37 14 32 30 14 |-w-2b.m.|31.7.20.|
|00001fd0| 37 14 20 20 14 6a 37 2d | 77 2d 32 63 2e 6d 14 35 |7. .j7-|w-2c.m.5|
|00001fe0| 34 14 37 14 32 30 14 37 | 14 0d 0a 00 0d 0a 00 0d |4.7.20.7|........|
|00001ff0| 0a 00 0d 0a 00 0d 0a 00 | 0d 0a 00 0d 0a 00 0d 0a |........|........|
|00002000| 00 20 20 20 20 20 0e 70 | 72 37 2d 32 63 0e 28 64 |. .p|r7-2c.(d|
|00002010| 29 0f 20 4e 6f 6e 65 20 | 6f 66 20 74 68 65 73 65 |). None |of these|
|00002020| 0d 0a 00 0d 0a 00 12 38 | 50 61 67 65 20 44 6f 77 |.......8|Page Dow|
|00002030| 6e 20 66 6f 72 20 4e 65 | 78 74 20 51 75 65 73 74 |n for Ne|xt Quest|
|00002040| 69 6f 6e 12 30 00 0c 0d | 0a 00 0d 0b 00 20 33 2e |ion.0...|..... 3.|
|00002050| 20 20 53 69 6d 70 6c 69 | 66 79 20 11 33 28 11 31 | Simpli|fy .3(.1|
|00002060| 36 11 33 78 20 2d 20 11 | 31 32 11 33 79 29 20 2d |6.3x - .|12.3y) -|
|00002070| 20 28 11 31 37 11 33 78 | 20 2d 20 11 31 33 11 33 | (.17.3x| - .13.3|
|00002080| 79 29 11 31 2e 0d 0a 00 | 0d 0a 00 20 20 20 20 20 |y).1....|... |
|00002090| 0e 70 72 37 2d 33 6e 0e | 28 61 29 0f 20 2d 11 33 |.pr7-3n.|(a). -.3|
|000020a0| 78 20 2d 20 11 31 35 11 | 33 79 20 20 20 20 20 20 |x - .15.|3y |
|000020b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000020c0| 11 31 0e 70 72 37 2d 33 | 6e 0e 28 62 29 0f 20 11 |.1.pr7-3|n.(b). .|
|000020d0| 33 78 20 2d 20 79 0d 0a | 00 0d 0b 00 20 20 20 20 |3x - y..|.... |
|000020e0| 20 11 31 0e 70 72 37 2d | 33 6e 0e 28 63 29 0f 20 | .1.pr7-|3n.(c). |
|000020f0| 11 33 78 20 11 31 2d 20 | 35 11 33 79 20 20 20 20 |.3x .1- |5.3y |
|00002100| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002110| 20 20 20 11 31 0e 70 72 | 37 2d 33 63 0e 28 64 29 | .1.pr|7-3c.(d)|
|00002120| 0f 20 2d 11 33 78 20 11 | 31 2b 20 11 33 79 0d 0a |. -.3x .|1+ .3y..|
|00002130| 00 0d 0a 00 11 31 12 38 | 50 61 67 65 20 44 6f 77 |.....1.8|Page Dow|
|00002140| 6e 20 66 6f 72 20 4e 65 | 78 74 20 51 75 65 73 74 |n for Ne|xt Quest|
|00002150| 69 6f 6e 12 30 00 0c 0d | 0a 00 0d 0b 00 20 33 2e |ion.0...|..... 3.|
|00002160| 20 20 53 69 6d 70 6c 69 | 66 79 20 11 33 28 11 31 | Simpli|fy .3(.1|
|00002170| 2d 32 11 33 78 20 11 31 | 2b 20 11 33 79 29 20 2d |-2.3x .1|+ .3y) -|
|00002180| 20 28 78 20 2d 20 11 31 | 34 11 33 79 29 11 31 2e | (x - .1|4.3y).1.|
|00002190| 0d 0a 00 0d 0a 00 20 20 | 20 20 20 0e 70 72 37 2d |...... | .pr7-|
|000021a0| 33 63 0e 28 61 29 0f 20 | 2d 33 11 33 78 20 11 31 |3c.(a). |-3.3x .1|
|000021b0| 2b 20 35 11 33 79 20 20 | 20 20 20 20 20 20 20 20 |+ 5.3y | |
|000021c0| 20 20 20 20 20 20 20 20 | 20 20 20 11 31 0e 70 72 | | .1.pr|
|000021d0| 37 2d 33 6e 0e 28 62 29 | 0f 20 2d 33 11 33 78 20 |7-3n.(b)|. -3.3x |
|000021e0| 2d 20 11 31 33 11 33 79 | 0d 0a 00 0d 0b 00 20 20 |- .13.3y|...... |
|000021f0| 20 20 20 11 31 0e 70 72 | 37 2d 33 6e 0e 28 63 29 | .1.pr|7-3n.(c)|
|00002200| 0f 20 2d 11 33 78 20 11 | 31 2b 20 33 11 33 79 20 |. -.3x .|1+ 3.3y |
|00002210| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002220| 20 20 20 20 20 11 31 0e | 70 72 37 2d 33 6e 0e 28 | .1.|pr7-3n.(|
|00002230| 64 29 0f 20 2d 11 33 78 | 20 11 31 2d 20 33 11 33 |d). -.3x| .1- 3.3|
|00002240| 79 0d 0a 00 0d 0a 00 11 | 31 12 38 50 61 67 65 20 |y.......|1.8Page |
|00002250| 44 6f 77 6e 20 66 6f 72 | 20 4e 65 78 74 20 51 75 |Down for| Next Qu|
|00002260| 65 73 74 69 6f 6e 12 30 | 00 0c 0d 0a 00 20 20 20 |estion.0|..... |
|00002270| 20 20 20 20 20 20 20 20 | 20 20 20 20 11 32 32 20 | | .22 |
|00002280| 20 20 20 20 20 20 20 20 | 20 32 0d 0b 00 20 11 31 | | 2... .1|
|00002290| 34 2e 20 20 53 69 6d 70 | 6c 69 66 79 20 11 33 78 |4. Simp|lify .3x|
|000022a0| 20 20 2d 20 28 78 20 11 | 31 2b 20 34 11 33 29 20 | - (x .|1+ 4.3) |
|000022b0| 20 11 31 2b 20 31 36 2e | 0d 0a 00 0d 0a 00 20 20 | .1+ 16.|...... |
|000022c0| 20 20 20 0e 70 72 37 2d | 34 6e 0e 28 61 29 0f 20 | .pr7-|4n.(a). |
|000022d0| 38 11 33 78 20 11 31 2b | 20 33 32 20 20 20 20 20 |8.3x .1+| 32 |
|000022e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000022f0| 20 0e 70 72 37 2d 34 63 | 0e 28 62 29 0f 20 11 33 | .pr7-4c|.(b). .3|
|00002300| 2d 38 78 0d 0a 00 0d 0b | 00 20 20 20 20 20 11 31 |-8x.....|. .1|
|00002310| 0e 70 72 37 2d 34 6e 0e | 28 63 29 0f 20 38 11 33 |.pr7-4n.|(c). 8.3|
|00002320| 78 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |x | |
|00002330| 20 20 20 20 20 20 20 20 | 20 20 20 20 11 31 0e 70 | | .1.p|
|00002340| 72 37 2d 34 6e 0e 28 64 | 29 0f 20 11 33 2d 38 78 |r7-4n.(d|). .3-8x|
|00002350| 20 11 31 2b 20 33 32 0d | 0a 00 0d 0a 00 12 38 50 | .1+ 32.|......8P|
|00002360| 61 67 65 20 44 6f 77 6e | 20 66 6f 72 20 4e 65 78 |age Down| for Nex|
|00002370| 74 20 51 75 65 73 74 69 | 6f 6e 12 30 00 0c 0d 0a |t Questi|on.0....|
|00002380| 00 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |. | |
|00002390| 11 32 32 20 20 20 20 20 | 20 20 20 20 20 32 0d 0b |.22 | 2..|
|000023a0| 00 20 11 31 34 2e 20 20 | 53 69 6d 70 6c 69 66 79 |. .14. |Simplify|
|000023b0| 20 11 33 78 20 20 2d 20 | 28 78 20 11 31 2d 20 36 | .3x - |(x .1- 6|
|000023c0| 11 33 29 20 20 11 31 2d | 20 31 32 11 33 78 11 31 |.3) .1-| 12.3x.1|
|000023d0| 2e 0d 0a 00 0d 0a 00 20 | 20 20 20 20 0e 70 72 37 |....... | .pr7|
|000023e0| 2d 34 6e 0e 28 61 29 0f | 20 2d 32 34 11 33 78 20 |-4n.(a).| -24.3x |
|000023f0| 11 31 2b 20 33 36 20 20 | 20 20 20 20 20 20 20 20 |.1+ 36 | |
|00002400| 20 20 20 20 20 20 20 20 | 20 20 0e 70 72 37 2d 34 | | .pr7-4|
|00002410| 6e 0e 28 62 29 0f 20 11 | 33 2d 11 31 36 11 33 78 |n.(b). .|3-.16.3x|
|00002420| 20 11 31 2d 20 33 36 0d | 0a 00 0d 0b 00 20 20 20 | .1- 36.|..... |
|00002430| 20 20 0e 70 72 37 2d 34 | 6e 0e 28 63 29 0f 20 33 | .pr7-4|n.(c). 3|
|00002440| 36 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |6 | |
|00002450| 20 20 20 20 20 20 20 20 | 20 20 20 20 0e 70 72 37 | | .pr7|
|00002460| 2d 34 63 0e 28 64 29 0f | 20 11 33 2d 11 31 33 36 |-4c.(d).| .3-.136|
|00002470| 0d 0a 00 0d 0a 00 12 38 | 50 61 67 65 20 44 6f 77 |.......8|Page Dow|
|00002480| 6e 20 66 6f 72 20 4e 65 | 78 74 20 51 75 65 73 74 |n for Ne|xt Quest|
|00002490| 69 6f 6e 12 30 00 0c 0d | 0a 00 0d 0b 00 20 35 2e |ion.0...|..... 5.|
|000024a0| 20 20 53 6f 6c 76 65 20 | 11 33 33 5b 32 20 2d 20 | Solve |.33[2 - |
|000024b0| 28 78 20 2b 20 11 31 31 | 11 33 29 5d 20 3d 20 2d |(x + .11|.3)] = -|
|000024c0| 5b 11 31 32 20 11 33 2d | 20 28 78 20 2d 20 11 31 |[.12 .3-| (x - .1|
|000024d0| 33 11 33 29 5d 11 31 2e | 0d 0a 00 0d 0a 00 20 20 |3.3)].1.|...... |
|000024e0| 20 20 20 20 20 20 20 20 | 20 20 20 37 20 20 20 20 | | 7 |
|000024f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002500| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 37 0d 0b | | 7..|
|00002510| 00 20 20 20 20 20 0e 70 | 72 37 2d 35 6e 0e 28 61 |. .p|r7-5n.(a|
|00002520| 29 0f 20 11 33 78 20 3d | 20 11 34 32 20 20 20 20 |). .3x =| .42 |
|00002530| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002540| 20 20 20 20 11 31 0e 70 | 72 37 2d 35 6e 0e 28 62 | .1.p|r7-5n.(b|
|00002550| 29 0f 20 11 33 78 20 3d | 20 11 31 2d 11 34 32 20 |). .3x =| .1-.42 |
|00002560| 20 0d 0b 00 20 20 20 20 | 20 20 20 20 20 20 20 20 | ... | |
|00002570| 20 11 31 32 20 20 20 20 | 20 20 20 20 20 20 20 20 | .12 | |
|00002580| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002590| 20 20 20 20 20 11 33 32 | 0d 0a 00 0d 0b 00 20 20 | .32|...... |
|000025a0| 20 20 20 11 31 0e 70 72 | 37 2d 35 63 0e 28 63 29 | .1.pr|7-5c.(c)|
|000025b0| 0f 20 11 33 78 20 3d 20 | 2d 11 31 32 20 20 20 20 |. .3x = |-.12 |
|000025c0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000025d0| 20 20 20 0e 70 72 37 2d | 35 63 0e 28 64 29 0f 20 | .pr7-|5c.(d). |
|000025e0| 11 33 78 20 11 31 3d 20 | 32 0d 0a 00 0d 0a 00 12 |.3x .1= |2.......|
|000025f0| 38 50 61 67 65 20 44 6f | 77 6e 20 66 6f 72 20 4e |8Page Do|wn for N|
|00002600| 65 78 74 20 51 75 65 73 | 74 69 6f 6e 12 30 00 0c |ext Ques|tion.0..|
|00002610| 0d 0a 00 0d 0b 00 20 35 | 2e 20 20 53 6f 6c 76 65 |...... 5|. Solve|
|00002620| 20 34 11 33 5b 11 31 31 | 20 11 33 2d 20 28 78 20 | 4.3[.11| .3- (x |
|00002630| 11 31 2d 20 31 11 33 29 | 5d 20 3d 20 2d 5b 11 31 |.1- 1.3)|] = -[.1|
|00002640| 33 20 11 33 2d 20 28 78 | 20 11 31 2b 20 34 11 33 |3 .3- (x| .1+ 4.3|
|00002650| 29 5d 11 31 2e 0d 0a 00 | 0d 0a 00 20 20 20 20 20 |)].1....|... |
|00002660| 20 20 20 20 20 20 20 20 | 37 20 20 20 20 20 20 20 | |7 |
|00002670| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002680| 20 20 20 20 20 20 20 20 | 20 20 37 0d 0b 00 20 20 | | 7... |
|00002690| 20 20 20 0e 70 72 37 2d | 35 63 0e 28 61 29 0f 20 | .pr7-|5c.(a). |
|000026a0| 11 33 78 20 3d 20 11 34 | 32 20 20 20 20 20 20 20 |.3x = .4|2 |
|000026b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000026c0| 20 11 31 0e 70 72 37 2d | 35 6e 0e 28 62 29 0f 20 | .1.pr7-|5n.(b). |
|000026d0| 11 33 78 20 3d 20 11 31 | 2d 11 34 32 20 20 0d 0b |.3x = .1|-.42 ..|
|000026e0| 00 20 20 20 20 20 20 20 | 20 20 20 20 20 20 11 31 |. | .1|
|000026f0| 35 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |5 | |
|00002700| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002710| 20 20 35 0d 0a 00 0d 0b | 00 20 20 20 20 20 20 20 | 5.....|. |
|00002720| 20 20 20 20 20 20 20 39 | 0d 0b 00 20 20 20 20 20 | 9|... |
|00002730| 0e 70 72 37 2d 35 6e 0e | 28 63 29 0f 20 11 33 78 |.pr7-5n.|(c). .3x|
|00002740| 20 3d 20 2d 11 34 32 20 | 20 20 20 20 20 20 20 20 | = -.42 | |
|00002750| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 11 31 | | .1|
|00002760| 0e 70 72 37 2d 35 6e 0e | 28 64 29 0f 20 11 33 78 |.pr7-5n.|(d). .3x|
|00002770| 20 11 31 3d 20 31 0d 0b | 00 20 20 20 20 20 20 20 | .1= 1..|. |
|00002780| 20 20 20 20 20 20 20 35 | 0d 0a 00 0d 0a 00 12 38 | 5|.......8|
|00002790| 50 61 67 65 20 44 6f 77 | 6e 20 66 6f 72 20 4e 65 |Page Dow|n for Ne|
|000027a0| 78 74 20 51 75 65 73 74 | 69 6f 6e 12 30 00 0c 0d |xt Quest|ion.0...|
|000027b0| 0a 00 0d 0b 00 20 20 20 | 20 20 20 20 20 20 20 20 |..... | |
|000027c0| 20 20 20 20 20 20 20 11 | 32 32 20 20 20 20 20 20 | .|22 |
|000027d0| 20 20 20 20 32 0d 0b 00 | 20 11 31 36 2e 20 20 53 | 2...| .16. S|
|000027e0| 6f 6c 76 65 20 11 33 28 | 79 20 11 31 2b 20 11 33 |olve .3(|y .1+ .3|
|000027f0| 33 29 20 20 2b 20 28 79 | 20 11 31 2d 20 11 33 31 |3) + (y| .1- .31|
|00002800| 29 20 20 3d 20 34 30 11 | 31 2e 0d 0a 00 0d 0a 00 |) = 40.|1.......|
|00002810| 20 20 20 20 20 0e 70 72 | 37 2d 36 63 0e 28 61 29 | .pr|7-6c.(a)|
|00002820| 0f 20 11 33 79 20 3d 20 | 11 31 2d 35 2c 20 33 20 |. .3y = |.1-5, 3 |
|00002830| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002840| 20 20 20 0e 70 72 37 2d | 36 6e 0e 28 62 29 0f 20 | .pr7-|6n.(b). |
|00002850| 11 33 79 20 3d 20 2d 11 | 31 33 11 33 2c 20 11 31 |.3y = -.|13.3, .1|
|00002860| 35 0d 0a 00 0d 0b 00 20 | 20 20 20 20 0e 70 72 37 |5...... | .pr7|
|00002870| 2d 36 6e 0e 28 63 29 0f | 20 11 33 79 20 3d 20 11 |-6n.(c).| .3y = .|
|00002880| 31 2d 35 2c 20 2d 33 20 | 20 20 20 20 20 20 20 20 |1-5, -3 | |
|00002890| 20 20 20 20 20 20 20 20 | 20 20 0e 70 72 37 2d 36 | | .pr7-6|
|000028a0| 6e 0e 28 64 29 0f 20 11 | 33 79 20 3d 20 33 2c 20 |n.(d). .|3y = 3, |
|000028b0| 35 0d 0a 00 0d 0a 00 11 | 31 12 38 50 61 67 65 20 |5.......|1.8Page |
|000028c0| 44 6f 77 6e 20 66 6f 72 | 20 4e 65 78 74 20 51 75 |Down for| Next Qu|
|000028d0| 65 73 74 69 6f 6e 12 30 | 00 0c 0d 0a 00 0d 0b 00 |estion.0|........|
|000028e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000028f0| 20 20 11 32 32 20 20 20 | 20 20 20 20 20 20 20 32 | .22 | 2|
|00002900| 0d 0b 00 20 11 31 36 2e | 20 20 53 6f 6c 76 65 20 |... .16.| Solve |
|00002910| 11 33 28 79 20 11 31 2b | 20 35 11 33 29 20 20 2b |.3(y .1+| 5.3) +|
|00002920| 20 28 79 20 11 31 2d 20 | 34 11 33 29 20 20 3d 20 | (y .1- |4.3) = |
|00002930| 11 31 31 30 31 2e 0d 0a | 00 0d 0a 00 20 20 20 20 |.1101...|.... |
|00002940| 20 0e 70 72 37 2d 36 6e | 0e 28 61 29 0f 20 11 33 | .pr7-6n|.(a). .3|
|00002950| 79 20 3d 20 11 31 2d 36 | 2c 20 2d 35 20 20 20 20 |y = .1-6|, -5 |
|00002960| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 0e | | .|
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