Question

A circle has a radius of V131 units and is centered at (0, -4.3).

Write the equation of this circle

Answer 1

x^2 + (y - k)^2 = 131

Explanation:

The general equation is (x - h)^2 + (y - k)^2 = r^2.

If the center is (h, k) and h = 0, then we have

x^2 + (y - k)^2 = 131