Mathematics, 06.11.2020 20:30, veronica022

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find the
maximum height reached by the rocket, to the nearest tenth of a foot.
y = -16x² + 136x + 57

Will mark brainliest please help!

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A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time afte...