Answer:
The center is (0,-5) and the radius is 9
Step-by-step explanation:
The equation of a circle can be given by
(x-h)^2 + (y-k) ^2 = r^2
where (h,k) is the center and r is the radius
(x-0)^2 + (y- -5) ^2 = 9^2
The center is (0,-5) and the radius is 9
