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+1)^2=9center center (x-1.5)^2+(y+0.5)^2=110.5center center (x-7)^2+(y+4)^2=9center center x^2+y^2-6x-8y+9=0center center (x+2)^2+(y-4)^2=16center

Frequently Asked Questions (FAQ)

  • What is the center (x+6)^2+(y-7)^2=81 ?

    The center (x+6)^2+(y-7)^2=81 is (-6,7)