Question 569682: How do you graph
(x-2)^ 2+(y+ 7)^ 2= 81
Answer by lwsshak3(11628)   (Show Source):
You can put this solution on YOUR website! How do you graph (x-2)^ 2+(y+ 7)^ 2= 81
Standard form of equation for a circle: (x-h)^2+(y-k)^2=r^2, (h,k) being the (x,y) coordinates of the center, and r=radius
For given equation, (x-2)^ 2+(y+ 7)^ 2= 81
This is a circle with center at (2,-7) and radius of 9
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