Answer: H(t) = -16t^2 + vt + h
Explanation:
The equation that models the height of a ball hit straight up in the air from a certain height from the ground is given by:
H(t) = -16t^2 + vt + h
where H(t) is the height of the ball at time t, v is the initial velocity of the ball, and h is the initial height of the ball.
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