Desmos Graphing Calculator
Math·Geometry and Trigonometry·Circles
mediumA circle in the xy-plane has its center at (−4,1) and the point (−8,4) lies on the circle. Which equation represents this circle?
A
(x−4)2+(y+1)2=5
B
(x+4)2+(y−1)2=25
C
(x−4)2+(y+1)2=25
D
(x+4)2+(y−1)2=5