### Home > CCG > Chapter 12 > Lesson 12.1.4 > Problem 12-51

12-51.

On graph paper, graph the equations below. For each one, name the center and radius.

The general equation for a circle with a center at the origin is

.

12-51.

On graph paper, graph the equations below. For each one, name the center and radius.

The general equation for a circle with a center at the origin is

.