Question

You are given the following equation: (x+3)^2 + (y+9)^2 = 144 What is the
(h,k)

Answer 1

Explanation:

Equation of circle: (x - h)² + (y -k)² = r²

(x+ 3)² + (y + 9)² = 144

(x+ 3)² + (y + 9)² = 12²

h = -3 ; k = -9