document.write( "Question 932740: find the center (h,k) and radius r of the circle with the given equation
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Algebra.Com's Answer #566377 by MathLover1(20850) $\"\"$ $\"About$

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On the coordinate plane, the formula of the circle is: \r
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\n" ); document.write( "\n" ); document.write( "where $\"h\"$ and $\"k\"$ are the $\"x\"$ and $\"y\"$ coordinates of the center of the circle, and $\"r\"$ radius\r
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\n" ); document.write( "\n" ); document.write( " $\"+%28x%2B2%29%5E2+%2By%5E2=9+\"$ \r
\n" ); document.write( "\n" ); document.write( "the center ( $\"h\"$ , $\"k\"$ )=( $\"-2\"$ , $\"0\"$ ) and radius $\"r=3\"$ \r
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