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

center (x-1)^2+(y+4)^2=9center center x^2+y^2-x-6y+9=0center center (x+4)^2+(y+3)^2=17center center (x-1)^2+(y+4)^2=16center center 4x^2+16x+15+4y^2+6y=0center

Frequently Asked Questions (FAQ)

  • What is the center x^2+y^2-4x+2y-15=0 ?

    The center x^2+y^2-4x+2y-15=0 is (2,-1)