Answered: A stone is thrown upward from the top…

A stone is thrown upward from the top of a building. Its height (in feet) above the ground after t seconds is given by h(t) = -16t2 + 128t + 26. What maximum height does it reach?

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter10: Quadratic Equations

Section10.5: Graphing Quadratic Equations

Problem 10.108TI: A toy rocket shot upward from the ground at a rate of 208 ft/sec has the quadratic equation of...

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Question

A stone is thrown upward from the top of a building. Its height (in feet) above the ground after t seconds is given by h(t) = -16t2 + 128t + 26. What maximum height does it reach?
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