If (2, -7) and (8, 15) are the endpoints of a diameter of a circle, what is the equation of the circle?
A)
(x+ 5)2 + (y + 4)2 = 60
B)
(x - 5)2 – ( - 4)2 = 80
(x - 5)2 - (y + 4)2 - 110
D)
(x - 5)2+ - 4)2 - 130