The center of a circle is located at (6, −1) . The radius of the circle is 4.

What is the equation of the circle in general form?

A.) x2+y2−12x+2y+21=0

B.) x2+y2+12x−2y+33=0

C.) x2+y2+12x−2y+21=0

D.) x2+y2−12x+2y+33=0

Gwendolynkristine
May 5, 2017