A circle in the xy-plane has its center at (3,−2) and passes through the point (7,1). Which of the following is the equation of the circle?
(x−3)2+(y+2)2=5
(x+3)2+(y−2)2=25
(x−3)2+(y+2)2=25
(x+3)2+(y−2)2=5
