Question

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

Center: (−2, −9); radius: 7

The equation is

Answer 1

(x + 2)² + (y + 9)² = 49

Explanation:

Equation:

(x - h)² + (y - k)² = r²

(x - -2)² + (y - -9)² = 7²

(x + 2)² + (y + 9)² = 49