The points (1, 4) and (–3, 2) are the endpoints of a diameter of a circle. What is the equation of the circle?




A (x−1)2+(y+3)2=5–√


B (x+1)2+(y−3)2=5–√


C (x−1)2+(y+3)2 =5


D (x+1)2+(y−3)2=5