Question

The circle below is centered at the point (2, -1) and has a radius of length 3.

Answer 1

Equation of the circle is (x - 2)² + (y + 1)² = 9

Step-by-step explanation:

• Step 1: Equation of a circle is of the form (x - h)² + (y - k)² = r² where (h,k) is the coordinates of the center of the circle. Here, center is (2, -1) and radius is 3.

⇒ (x - 2)² + (y + 1)² = 9