document.write( "Question 965231: What is the general form of the equation of a circle with its center at (-2, 1) and passing through (-4, 1)? \n" ); document.write( "

Algebra.Com's Answer #589972 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%28x%2B2%29%5E2%2B%28y-1%29%5E2=R%5E2\"$
\n" ); document.write( "Use the point to solve for $\"R%5E2\"$
\n" ); document.write( " $\"%28-4%2B2%29%5E2%2B%281-1%29%5E2=R%5E2\"$
\n" ); document.write( " $\"%28-2%29%5E2=R%5E2\"$
\n" ); document.write( " $\"R%5E2=4\"$
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\n" ); document.write( " $\"+%28x%2B2%29%5E2%2B%28y-1%29%5E2=4+\"$
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