Write an equation for a circle with center at (-9,5) and diameter = 24.
a. (x + 9)2 + (y – 5)2 = 144
C. (x-9)2 + (+ 5)2 = 144
b. (x+ 9)2 + (1 - 5)2 = 576
d. (x-9)2 + + 5)2 = 576