7. A slingshot is used to propel a stone upward so that its height h in feet after x seconds is given by h(x) = -16x² + 128x + 144 a. Evaluate h(0) and interpret the result b. What is the max height of the stone? c. How long before the stone hits the ground
7. A slingshot is used to propel a stone upward so that its height h in feet after x seconds is given by h(x) = -16x² + 128x + 144 a. Evaluate h(0) and interpret the result b. What is the max height of the stone? c. How long before the stone hits the ground
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.6: Solving Quadratic Equations By Using The Quadratic Formula
Problem 41PPS
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