A rock is projected directly upward from ground level. After t seconds, its height (if air resistance

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A rock is projected directly upward from ground level. After t seconds, its height (if air resistance is neglected) is modeled by the function


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After how many seconds will the rock return to the ground?

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Related Book For  answer-question

Intermediate Algebra

ISBN: 9780134895987

13th Edition

Authors: Margaret Lial, John Hornsby, Terry McGinnis

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