### Home > INT3 > Chapter 5 > Lesson 5.1.2 > Problem 5-30

5-30.

A circle has the equation . If the circle is shifted

The general equation for a circle is

where the center is at .

Be sure to square the doubled radius correctly:

5-30.

A circle has the equation . If the circle is shifted

The general equation for a circle is

where the center is at .

Be sure to square the doubled radius correctly: