Question

Enter the equation of the circle with the given center and radius.

Center: (7,-7); radius: 5
W
The equation is

Answer 1

(x-7) ^2 + (y +7)^2 = 5^2

Explanation:

The equation of a circle can be written as

(x-h)^2+ (y-k)^2 = r^2

Where (h,k) is the center and r is the radius

(x-7) ^2 + (y - -7)^2 = 5^2

(x-7) ^2 + (y +7)^2 = 5^2