Find the maximum height reached by the rocket

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Reference no: EM13202383

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=-16x 2 +149x+139

 

Reference no: EM13202383

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