### Home > A2C > Chapter 5 > Lesson 5.2.1 > Problem5-66

5-66.

Complete the square to rewrite the equation below, changing it to graphing form. Then graph it.

$x^{2} + y^{2} − 2y − 8 = 0$

$x^{2} + \left(y − 1\right)^{2} = 9$
Don't forget to graph it.