Mathematics, 07.07.2019 03:30 Gattuso

Spencer hits a tennis ball past his opponent. the height of the tennis ball in feet is modeled by the equation h(t)=-0.075t^2+0.6x+2.5 where t is the time since the tennis ball was hit meausured in seconds. how long does it take for the ball to reach its maximum height?

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Spencer hits a tennis ball past his opponent. the height of the tennis ball in feet is modeled by th...