A rocket is fired upward from some initial distance above the ground. Its height (in feet), h, above the ground t seconds after it is fired is given by h(t) 16t² + 160t + 896. What is the rocket's maximum height? 12 feet = How long does it take for the rocket to reach its maximum height? 5 seconds After it is fired, the rocket reaches the ground at t= seconds
A rocket is fired upward from some initial distance above the ground. Its height (in feet), h, above the ground t seconds after it is fired is given by h(t) 16t² + 160t + 896. What is the rocket's maximum height? 12 feet = How long does it take for the rocket to reach its maximum height? 5 seconds After it is fired, the rocket reaches the ground at t= seconds
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter10: Quadratic Equations
Section10.4: Solve Applications Modeled By Quadratic Equations
Problem 159E: A bullet is fired straight up from a BB gun with initial velocity 1120 feet per second at an initial...
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