A ball is thrown into the air. The function h(x) = -16x² + 64x + 8 models the height, in feet above ground, of the ball after x seconds. What was the height of the ball at the time it was thrown? feet above ground. How many seconds after being thrown did the ball reach its maximum height? seconds

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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A ball is thrown into the air. The function h(x) = -16x² +
64x + 8 models the height, in feet above ground, of the
ball after x seconds.
What was the height of the ball at the time it was thrown?
feet above ground.
How many seconds after being thrown did the ball reach its
maximum height? seconds
Transcribed Image Text:A ball is thrown into the air. The function h(x) = -16x² + 64x + 8 models the height, in feet above ground, of the ball after x seconds. What was the height of the ball at the time it was thrown? feet above ground. How many seconds after being thrown did the ball reach its maximum height? seconds
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