Solution
center
Solution
Solution steps
Rewrite in the form of the standard circle equation
Therefore the circle properties are:
And the center is:
Graph
Popular Examples
center x^2+y^2=12center x^2+y^2=11center (x+4)^2+(y-6)^2=18center x^2+(y+3)^2=81center x^2+y^2-4x-2y-31=0
Frequently Asked Questions (FAQ)
What is the center x^2+y^2+4x-2y-31=0 ?
The center x^2+y^2+4x-2y-31=0 is (-2,1)