A rock is thrown in the air. The height is measured until it returns to the ground 9 seconds later. The height is measured given the function below, where t is measured in seconds after launch. a) What is the velocity of the rock 2 seconds after being thrown b) when does the rock reach its maximum height c) what is the maximum height that it reaches after being thrown
A rock is thrown in the air. The height is measured until it returns to the ground 9 seconds later. The height is measured given the function below, where t is measured in seconds after launch. a) What is the velocity of the rock 2 seconds after being thrown b) when does the rock reach its maximum height c) what is the maximum height that it reaches after being thrown
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter6: Fractions
Section6.1: Simplifying Fractions
Problem 31WE
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A rock is thrown in the air. The height is measured until it returns to the ground 9 seconds later. The height is measured given the function below, where t is measured in seconds after launch.
a) What is the velocity of the rock 2 seconds after being thrown
b) when does the rock reach its maximum height
c) what is the maximum height that it reaches after being thrown
![13
-
h(t) = = t³ − 6t² +27t,
3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffe7817cb-5274-4434-90ec-13ab480c973d%2F01c9a6b6-83cb-494c-87b3-1e7a37fe3ea1%2Fd5p2y49_processed.png&w=3840&q=75)
Transcribed Image Text:13
-
h(t) = = t³ − 6t² +27t,
3
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