![CPM Homework Banner](/dist/7d633b3a30200de4995665c02bdda1b8.png)
Home > INT3 > Chapter 3 > Lesson 3.1.1 > Problem 3-18
3-18.
What are the center and radius of each circle? Rewrite the equations if necessary.
Rewrite each equation in graphing form.
center:
radius:
Completing the square for
is necessary. center:
radius:
Complete the square for both
and . center:
radius: