jeejul2iemichezeezy jeejul2iemichezeezy
  • 28-03-2017
  • Mathematics
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3. The equation of a circle is x^2+y^2-4x+2y-11=0 . What are the center and the radius of the circle? Show your work.

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halaalnajar
halaalnajar halaalnajar
  • 29-03-2017
Rewrite in standard form to find the center (h,k) and redius r.
center: (2,-1)
Radius:4
have a great day!!!
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