Question

Write the equation in standard form for the circle with center (0, -2) and radius 7.

Answer 1

(x)^2+ (y+2)^2 = 49

Explanation:

The standard form of a circle is

(x-h)^2+ (y-k)^2 = r^2 where (h,k) is the center and r is the radius

(x-0)^2+ (y--2)^2 = 7^2

(x)^2+ (y+2)^2 = 49