A tennis ball is rolled off the edge of the roof of a building. Sean times how long it takes the ball to reach the ground and wr
ite the function h(t), that gives the height of the tennis ball in feet where t is the number of seconds since the ball cleared the edge of the roof. h(t)=-16t^2+256
After how many seconds does the tennis ball hit the ground? Show your work.
After how many seconds does the tennis ball hit the ground? Show your work.
1 answer:
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