Question

Using a graphing calculator to grab the support on an approximate square viewing window

Answer 1

For this problem, we are given the expression for a circle and we need to determine which graph represents it.

The expression for the circle is:

`x^2+y^2=49`

We can rewrite it as:

`x^2+y^2=7^2`

This means that the radius is equal to 7. So we need to find the circle that has a center in the origin and a radius equal to 7. The correct option is the bottom right option.