Select the correct answer.

Which equation represents a circle with a center at (-5,5) and a radius of 3 units?

A

(x + 5)2 + (y − 5)2 = 9

B

(x − 5)2 + (y + 5)2 = 3

C

(x − 5)2 + (y + 5)2 = 9

D

(x + 5)2 + (y − 5)2 = 6

E

(x + 5)2 + (y − 5)2 = 3