Kevin threw a ball straight up with an initial speed of 20 meters per second.
The functi...
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Mathematics, 20.04.2020 01:58 biggz8232
Kevin threw a ball straight up with an initial speed of 20 meters per second.
The function h(t) = –5(x — 2)2 + 20 describes the ball’s height, in meters, t seconds after Kevin threw it. What is the maximum height of the ball?
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A)
2 meters
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B)
5 meters
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C)
10 meters
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D)
20 meters
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