document.write( "Question 417507: Write an equation in standard form for each circle.\r
\n" ); document.write( "\n" ); document.write( "5. (0,0), radius 3\r
\n" ); document.write( "\n" ); document.write( "6. (0,2), radius 8\r
\n" ); document.write( "\n" ); document.write( "7. (5, –1), radius 6\r
\n" ); document.write( "\n" ); document.write( "I don't understand how to do these, help would be appreciated! Thanks!
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Algebra.Com's Answer #292280 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Write an equation in standard form for each circle.
\n" ); document.write( "If the center is (h,k) and the radius is \"r\", the
\n" ); document.write( "equation is (x-h)^2+(y-k)^2 = r^2
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\n" ); document.write( "5. (0,0), radius 3
\n" ); document.write( "x^2 + y^2 = 9
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\n" ); document.write( "6. (0,2), radius 8
\n" ); document.write( "x^2 + (y-2)^2 = 8^2
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\n" ); document.write( "7. (5, –1), radius 6
\n" ); document.write( "(x-5)^2 + (y+1)^2 = 36
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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