document.write( "Question 948935: Which is an equation of a circle with center (2, -1) that passes through the point (3, 4)?
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Algebra.Com's Answer #579216 by Fombitz(32388) $\"\"$ $\"About$

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The general equation for a circle centered at (h,k) with radius R is,
\n" ); document.write( " $\"%28x-h%29%5E2%2B%28y-k%29%5E2=R%5E2\"$
\n" ); document.write( "Plug in what you know,
\n" ); document.write( " $\"%283-2%29%5E2%2B%284-%28-1%29%29%5E2=R%5E2\"$
\n" ); document.write( " $\"1%5E2%2B5%5E2=R%5E2\"$
\n" ); document.write( " $\"R%5E2=26\"$
\n" ); document.write( "So then,
\n" ); document.write( " $\"highlight%28%28x-2%29%5E2%2B%28y%2B1%29%5E2=26%29\"$
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