Brynn and Denise launch their rockets at the same time. The height of Brynn's rocket, in meters, is given by the function f(x) = -4.9x? + 75x, where x is the number of seconds after the launch. The height of Denise's rocket, in meters, is given by the functiong(x) = -4.9x? + 50x + 38, where x is the number of seconds after %3D the launch. There is a moment when the rockets are at the same height. What is this height? Enter your answer, rounded to the nearest tenth of a meter, in the box.
Brynn and Denise launch their rockets at the same time. The height of Brynn's rocket, in meters, is given by the function f(x) = -4.9x? + 75x, where x is the number of seconds after the launch. The height of Denise's rocket, in meters, is given by the functiong(x) = -4.9x? + 50x + 38, where x is the number of seconds after %3D the launch. There is a moment when the rockets are at the same height. What is this height? Enter your answer, rounded to the nearest tenth of a meter, in the box.
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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![Brynn and Denise launch their rockets at the same time. The height of Brynn's rocket, in meters, is given by the function
f(x) = -4.9x? + 75x, where x is the number of seconds after the launch.
The height of Denise's rocket, in meters, is given by the functiong(x) =
-4.9x? + 50x + 38, where x is the number of seconds after
%3D
the launch.
There is a moment when the rockets are at the same height.
What is this height?
Enter your answer, rounded to the nearest tenth of a meter, in the box.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6f0e027c-717c-4641-b6ae-23ec31279769%2F84c5157e-b1e4-401e-a618-2594436125df%2Falwgwz5_processed.png&w=3840&q=75)
Transcribed Image Text:Brynn and Denise launch their rockets at the same time. The height of Brynn's rocket, in meters, is given by the function
f(x) = -4.9x? + 75x, where x is the number of seconds after the launch.
The height of Denise's rocket, in meters, is given by the functiong(x) =
-4.9x? + 50x + 38, where x is the number of seconds after
%3D
the launch.
There is a moment when the rockets are at the same height.
What is this height?
Enter your answer, rounded to the nearest tenth of a meter, in the box.
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