Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 13 - Section 13.1 - The Parabola and the Circle - Practice: 8



Work Step by Step

A circle's graphing form is $(x-h)^2+(y-k)^2=r^2$, so just substitute your center's corresponding x and y points into h for x, and the inverse of your y into k. Then substitute your radius for r.
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