document.write( "Question 1082611: What is the equation of the following graph?
\n" ); document.write( " circle through the points (7, 5), (3, 9), (negative 1, 5) and (3, 1)
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Algebra.Com's Answer #696669 by Boreal(15235)\"\" \"About 
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The center is at (3, 5) with radius 4. That is sufficient information.
\n" ); document.write( "(x-3)^2+(y-5)^2)=16. Change the sign for the center, and square the radius.
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