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A soccer ball is kicked into the air, and its height (h) in feet after t seconds is given by h (t) = -16t² + 18t +2. a) What was the height of the soccer ball when it was hit? b) How many seconds does it take for the soccer ball to reach its maximum height (to 3 decimal places, if needed)? c) What is the maximum height (to 3 decimal places, if needed)?

A soccer ball is kicked into the air, and its height (h) in feet after t seconds is given by h (t) = -16t² + 18t +2. a) What was the height of the soccer ball when it was hit? b) How many seconds does it take for the soccer ball to reach its maximum height (to 3 decimal places, if needed)? c) What is the maximum height (to 3 decimal places, if needed)?

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter24: Percent Practical Applications
Section: Chapter Questions
Problem 35A
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A soccer ball is kicked into the air, and its height (h) in feet after t seconds is given by

A soccer ball is kicked into the air, and its height (h) in feet after t seconds is given by h (t) = -16t² + 18t +2. a) What was the height of the soccer ball when it was hit? b) How many seconds does it take for the soccer ball to reach its maximum height (to 3 decimal places, if needed)? c) What is the maximum height (to 3 decimal places, if needed)?
Transcribed Image Text:A soccer ball is kicked into the air, and its height (h) in feet after t seconds is given by h (t) = -16t² + 18t +2. a) What was the height of the soccer ball when it was hit? b) How many seconds does it take for the soccer ball to reach its maximum height (to 3 decimal places, if needed)? c) What is the maximum height (to 3 decimal places, if needed)?
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