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A machine launches a baseball from ground level. The baseball reaches a maximum height of 92.16 meters above the ground at 2.4 seconds and hits the ground at 4.8 seconds.
|Question 12Math
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Which equation represents the height above ground h, in meters, of the baseball t seconds after it is launched?
h=−t2+4.8
A
h=−t2+92.16
B
h=−16(t−2.4)2−4.8
C
h=−16(t−2.4)2+92.16
D