Now you can identify the center correctly. General Equation of Circle The equation of any conic can be expressed as ax2 2hxy by2 2gx 2fy c 0. Also it can find equation of a circle given its center and radius.
Endgroup Uncool Aug 11 18 at 712.
X - h 2 y - k 2 r 2 x - 0 2 y - 0 2 2 2. Endgroup Uncool Aug 11 18 at 712. Completing the square will allow us to transform the equation of a circle from general. Where hk coordinates of the center of the circle.