We are standing on the top of a 640 feet tall building and launch a small object upward. The object's vertical position, measured in feet, after t seconds is h(t)=−16t2+288t+640h.   What is the highest point that the object reaches?

Intermediate Algebra
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ISBN:9780998625720
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Chapter9: Quadratic Equations And Functions
Section9.6: Graph Quadratic Functions Using Properties
Problem 279E: In the following exercises, solve. Round answers to the nearest tenth. 279. A ball is thrown...
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We are standing on the top of a 640 feet tall building and launch a small object upward. The object's vertical position, measured in feet, after t seconds is h(t)=−16t2+288t+640h.   What is the highest point that the object reaches?

 

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