Question

Write the equation for a circle with a center at (-7 , -4) and a radius of 2.

Answer 1

Explanation:

The answer is above, as well as the equation used to get to the answer.

Answer 2

(x + 7)² + (y + 4) ² = 2²

Explanation:

Start with the standard equation of a circle with center at (h, k) and radius r:

(x - h)² + (y - k)² = r²

Here we are given that h = -7, k = -4 and r = 2, and so we obtain:

(x + 7)² + (y + 4) ² = 2²