nagreen21 nagreen21

07-02-2024
Mathematics

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17.A ball is thrown into the air. The ball's height above ground (in feet) at time t (in seconds) can be modeled by the equation h(t) = -4t^2+24t - 10.
a. When does the ball reach a maximum height? At what time does that occur?
b. When does the ball fall back to the ground?

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