A rectangle that is x feet wide is inscribed in a circle of radius 8 ft. (a)

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A rectangle that is x feet wide is inscribed in a circle of radius 8 ft.

(a) Express the area of the rectangle as a function of x.
(b) Find the domain of the function.
(c) Graph the function with a graphing calculator.
(d) What dimensions maximize the area of the rectangle?

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College Algebra Graphs and Models

ISBN: 978-0321845405

5th edition

Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna

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Question Posted: Apr 12, 2016 09:22 AM

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A rectangle that is x feet wide is inscribed in a circle of radius 8 ft. (a)

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8 ft

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a The length of a diameter of the circle and a diagonal of the rectangle is 2 ...View the full answer

College Algebra Graphs and Models

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