Answer
Circle; $(h,k)$; r
Work Step by Step
We see that this is the equation of a circle. Recall, the center of the circle is denoted $(h,k)$, and the circle's radius is r.
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 1 - 1.1 - Graphs of Equations - 1.1 Exercises - Page 78: 5
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