document.write( "Question 342426: Find the equation of a circle satisfying the conditions given. Sketch the graph.\r
\n" ); document.write( "\n" ); document.write( "center at (7,1), graph contains the point (1, -7)\r
\n" ); document.write( "\n" ); document.write( "Please explain in detail how to solve. What formula is used? etc.
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Algebra.Com's Answer #245092 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
The distance from the center to any point on the circle is the radius.
\n" ); document.write( "Find the distance between the 2 points, = r
\n" ); document.write( "Then
\n" ); document.write( "\"%28x-7%29%5E2+%2B+%28y-1%29%5E2+=+r%5E2\"
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