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In the following exercises, (a) Find the center-radius form of the equation of each circle described, and

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In the following exercises, 

(a) Find the center-radius form of the equation of each circle described, and 

(b) Graph it.

Center (0, 0), radius 6

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College Algebra

ISBN: 978-0134697024

12th edition

Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

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