Question

The circle below is centered at the point (-2, -3) and has a radius of length 3. Write the equation for the circle.

Answer 1

(x –2)^2 + (y –3 )^2 = 3^2

Explanation:

(x – h)^2 + (y – k)^2 = r^2 is the equation for a circle

simply plug in r and switch the signs for the center point and plug in for h and k