h(t)=-16t^2+v0t+7.5,
v0= velocity of ball when leaves hands to reach basket ball net t= seconds
typically when it leaves hands to make a free throw ball is 7.5 feet above the floor rim of the basket ball net is10 feet above the floor.
A. for what initial velocity will one of her free throws go exactly 10 feet? explain?
B. what happens to ball for an initial velocity greater than the one in part a? explain?
C. what happens to the ball for an initial velocity less than the one in part A? explain?