document.write( "Question 1159152: Which is the equation of a circle that passes through (2.2) and is centered at (5.6)\r
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\n" ); document.write( "A. (x-6)^2 + (y-5)^2=25
\n" ); document.write( "B. (x-5)^2 + (y-6)^2=5
\n" ); document.write( "C. (x+5)^2 + (y+6)^2=25
\n" ); document.write( "D. (x-5)^2 + (y-6)^2=25\r
\n" ); document.write( "\n" ); document.write( "Thank you for doing this during quarantine :)
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Algebra.Com's Answer #782146 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Which is the equation of a circle that passes through (\"2\",\"2\") and is centered at (\"5\",\"6\")\r
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\n" ); document.write( "\n" ); document.write( "recall: the equation of a circle is \"%28x-h%29%5E2+%2B+%28y-k%29%5E2=r%5E2\" where \"h\" and \"k\" are coordinates of the center and \"r\" is radius\r
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\n" ); document.write( "\n" ); document.write( "Answers:\r
\n" ); document.write( "\n" ); document.write( "A. \"%28x-6%29%5E2+%2B+%28y-5%29%5E2=25\"=>\"h=6\", \"k=5\" -> not your answer\r
\n" ); document.write( "\n" ); document.write( "B. \"%28x-5%29%5E2+%2B+%28y-6%29%5E2=5\"=>\"h=5\", \"k=5\" -> might be your answer
\n" ); document.write( "check if this a circle that passes through (\"2\",\"2\")\r
\n" ); document.write( "\n" ); document.write( "\"%282-5%29%5E2+%2B+%282-6%29%5E2=5\"
\n" ); document.write( "\"3%5E2+%2B+%28-4%29%5E2=5\"
\n" ); document.write( "\"9+%2B+16=5\"
\n" ); document.write( "\"25%3C%3E5\"=> a circle does not passes through (\"2\",\"2\")\r
\n" ); document.write( "\n" ); document.write( "so, B. is not your answer either\r
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\n" ); document.write( "\n" ); document.write( "C. \"%28x%2B5%29%5E2+%2B+%28y%2B6%29%5E2=25\"=>\"h=-5\", \"k=-6\" -> not your answer\r
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\n" ); document.write( "\n" ); document.write( "D. \"%28x-5%29%5E2+%2B+%28y-6%29%5E2=25\"=>\"h=5\", \"k=6\" -> might be your answer\r
\n" ); document.write( "\n" ); document.write( "check if this a circle that passes through (\"2\",\"2\")\r
\n" ); document.write( "\n" ); document.write( "\"%282-5%29%5E2+%2B+%282-6%29%5E2=25\"
\n" ); document.write( "\"3%5E2+%2B+%28-4%29%5E2=25\"
\n" ); document.write( "\"9+%2B+16=25\"
\n" ); document.write( "\"25=25\"=> true=>this is a circle that passes through (\"2\",\"2\")\r
\n" ); document.write( "\n" ); document.write( "and have a center at (\"5\",\"6\")\r
\n" ); document.write( "\n" ); document.write( "so, your answer is \"D\".\r
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