2. Write the standard equation of the circle.
Center (5, -1); r = 12
A) (x-5)^2 +(y- 1)^2 = 12
B) (x-5)^2 +(y + 1)^2 = 12
C) (x-5)^2 +(y - 1)^2 = 144
D) (x-5)^2 +(y +1)^2 = 144
