Mathematics, 22.12.2020 06:40, timiaparker

The height of a rocket x seconds after it is launched from a hill that is 224 feet high is modeled by the function f (2) = -16x² + 80x + 224. How long does it take the rocket to hit the ground?
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The height of a rocket x seconds after it is launched from a hill that is 224 feet high is modeled by the function f (2) = -16x² + 80x + 224. How long does it take the rocket to hit the ground?It takestype your answer...seconds.

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The height of a rocket x seconds after it is launched from a hill that is 224 feet high is modeled by the function f (2) = -16x² + 80x + 224. How long does it take the rocket to hit the ground?
It takes
type your answer...
seconds.