Question

A circle has its center at (-2, 5) and a radius of 4 units. What is the equation of the circle? (1 point)

(x + 2)2 + (y - 5)2 = 16
(x + 2)2 + (y + 5)2 = 16
(x + 2)2 + (y - 5)2 = 4
(x - 2)2 + (y + 5)2 = 4

Answer 1

(x − 2)2 + (y + 5)2 = 16

Answer 2

Hey! Hope that I can help.

(x-h)² + (y-k)²=r², so k=-5,h=-2,r=4

Answer: ( x + 2 )² + ( y - 5 )² = 16