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Mathematics, 12.05.2021 20:10 shukriabdisabrie

The height of a ball in meters after it has been hit, is modeled by h = -8x^2 + 48x, where x is the time in seconds after it is hit and h is the time in feet. Sketch a graph and fine:
how long is the ball in the air?

What is its maximum height?

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