A ball is thrown vertically upward from the top of a 96-foottall building with an initial velocity

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A ball is thrown vertically upward from the top of a 96-foottall building with an initial velocity of 80 feet per second. The height of the ball above ground, s(t), in feet, after t seconds is modeled by the position functionimage


a. After how many seconds will the ball strike the ground?


b. When does the ball reach its maximum height? What is the maximum height?

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College Algebra

ISBN: 9780134453262

7th Edition

Authors: Robert F Blitzer

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