A rock is launched vertically upward from theground with a speed of 64 ft/s. The height of the rock (in ft)above the ground after t seconds is given by the functions(t) = -16t2 + 64t. Find its average velocity during its flight.
A rock is launched vertically upward from theground with a speed of 64 ft/s. The height of the rock (in ft)above the ground after t seconds is given by the functions(t) = -16t2 + 64t. Find its average velocity during its flight.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.CT: Chapter Test
Problem 4CT
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A rock is launched vertically upward from the
ground with a speed of 64 ft/s. The height of the rock (in ft)
above the ground after t seconds is given by the function
s(t) = -16t2 + 64t. Find its average velocity during its flight.
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