Find the center and radius of the circle with the given equation. Then sketch the circle. 1.

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Find the center and radius of the circle with the given equation. Then sketch the circle.
1. x2 + y2 = 9
2. x2 + y2 = 4
3. (x + 2)2 + y2 = 16
4. x2 + (y − 8)2 = 81

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Question Posted: Feb 14, 2018 01:39 AM

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Find the center and radius of the circle with the given equation. Then sketch the circle. 1.

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1 x 2 y 2 9 Center 0 0 Radius 3 2 ...View the full answer

Algebra and Trigonometry

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