Question

Write equation for the center(-1,0) radius of 6

Answer 1

(x+1)² + y² = 36

Explanation:

Equation of a circle:

(x-h)² + (y-k)² = r²

Center: (h,k)

Radius: r

Given a center of (-1,0) and a radius of 6, we have for our equation:

(x-(-1))² + (y-0)² = 6²

(x+1)² + y² = 36