# How do you graph #x^2 + y^2 = 100#?

##### 2 Answers

Jun 7, 2018

Circle radius 10 centered on the origin.

#### Explanation:

The formula for the graph of a circle centered on

you have:

so it is a circle of radius 10 centered at

graph{x^2 + y^2 = 100 [-39.42, 40.58, -19.84, 20.16]}

Jul 7, 2018

See below:

#### Explanation:

The equation of a circle is given by

with center

We have the equation

We can now graph this circle knowing we are centered at the origin, and we have a radius of

graph{x^2+y^2=100 [-40, 40, -20, 20]}

Hope this helps!