Question

A circle has its center at (-1, 2) and a radius of 3 units. What is the equation of the circle?

(x - 1)2 + (y + 2)^2 = 3

(x + 1)2 + (y - 2)^2 = 3

(x + 1)2 + (y + 2)^2 = 9

(x + 1)2 + (y - 2)^2 = 9

Answer 1

(x-(-1))^2+(y-2)^2=3^2
(x+1)^2+(y-2)^2=9

Answer 2

d is answer