Acircle is centered at (−3, 2) and has a radius of 2. which of the following is the equation for this circle? a (x + 3)2 + (y − 2)2 = 2 b (x − 3)2 + (y + 2)2 = 4 c (x + 3)2 + (y − 2)2 = 4 d (x − 3)2 + (y + 2)2 = 2