Question

Determine the equation of the circle graphed below.

Answer 1

The center of the circle is at (0, 3), and the radius of the circle is 2.

So the equation of the circle is

`{x}^(2) + {(y - 3)}^(2) = {2}^(2)`

`{x}^(2) + {(y - 3)}^(2) = 4`