Answered: A ball is thrown vertically upward. Its…

A ball is thrown vertically upward. Its height h feet after t seconds is given by the formula h(t)=128t-16t2. What is the maximum height of the ball?

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter9: Quadratic Equations And Functions

Section9.5: Solve Applications Of Quadratic Equations

Problem 9.78TI: A man throws a ball into the air with a velocity of 96 ft/s. Use the formula h=16t2+v0t to determine...

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Question

A ball is thrown vertically upward. Its height h feet after t seconds is given by the formula h(t)=128t-16t². What is the maximum height of the ball?

a. 64 feet

b. 4 feet

c. 256 feet

d. 16 feet

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