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Mathematics, 20.05.2021 01:00 hiitslillyhere

18. The height of a golf ball can be approximated by the function
y = -5x2 + 20x + 8, where y is the
height in meters above the ground and
x is the time in seconds after the ball is
hit. What is the maximum height of the
ball? How long does it take for the ball
to reach its maximum height?

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Answers: 2

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18. The height of a golf ball can be approximated by the function
y = -5x2 + 20x + 8, where y...
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