Kennedy is going to throw a ball from the top floor of the Stark building in San Diego. The function h(t)= = - 16t² + 16t+ 320 models the height h (in feet) of the ball above the ground as a function of time t. Find when the ball hits the ground. The ball hits the ground after 5 seconds. Part 2 of

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Kennedy is going to throw a ball from the top floor of the Stark building in San Diego. The function
h(t) = 16t² + 16t+ 320 models the height h (in feet) of the ball above the ground as a function of
time t.
Find when the ball hits the ground.
The ball hits the ground after 5
From what height did Kennedy throw the ball?
The ball was thrown from a height of
Show your work here:
seconds.
feet.
Part 2 of 2
Transcribed Image Text:Kennedy is going to throw a ball from the top floor of the Stark building in San Diego. The function h(t) = 16t² + 16t+ 320 models the height h (in feet) of the ball above the ground as a function of time t. Find when the ball hits the ground. The ball hits the ground after 5 From what height did Kennedy throw the ball? The ball was thrown from a height of Show your work here: seconds. feet. Part 2 of 2
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