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   ocr: Time Function Rule Height (seconds) -16t2+64t+4 (feet) X0)2+64(0)+4 4.0 1.0 0(12+ +64(1)+4 52.0 2.0 -1612) +64(2)+4 68.0 3.0 -16(3)2+64(3)+4 52.0 4.0 -16(4)2+ +64(4)+4 4.0 The height h of a ball batted straight up in the air can be modeled by the quadratic function h(t)=-1612 +64t +4 where t represents time (in seconds) and h(t) is the height of the ball (in feet) at time t. Graphing a Quadratic Function from a Table