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34 votes
I need answer please​

I need answer please​-example-1
User Ksempac
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1 Answer

17 votes
17 votes

It is centered at (h,k) --> (0,0) and has a radius 9

The equation of the circle is


(x-h)^(2) +(y-k)^(2) =r^(2) \\(x-0)^(2) +(y-0)^(2) =r^(2)\\x^(2) +y^(2) = 9^(2)

Hope that helps!

User Bartek Jablonski
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