### Home > PC > Chapter 11 > Lesson 11.1.2 > Problem11-32

11-32.

Describe the graph of $x^{2} + y^{2} = 16$.

The equation is in the form $x^{2} + y^{2} = r^{2}$. What is the shape of the graph?

This is the graph of a circle with center (_, _) and radius _.