Question

What are the center and radius if the equation (x-2)^2 + (y-9)^2

Answer 1

Explanation:

(x-2)^2 + (y-9)^2 = r^2

this is of the form fora circle with center h,k and radius r

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

for the equation given center = 2, 9 and radius = r