Solution

center

Solution

Solution steps
Rewrite in the form of the standard circle equation
Therefore the circle properties are:
And the center is:

Popular Examples

foci y^2=-36xfoci foci x^2+(y^2)/(16)=1foci x^2=-2yfoci x=-2y^2foci x^2=20y

Frequently Asked Questions (FAQ)

  • What is the center x^2+y^2-2x+4y-31=0 ?

    The center x^2+y^2-2x+4y-31=0 is (1,-2)