document.write( "Question 1074571: Determine the quadratic function f whose graph has the following,
\n" ); document.write( "The vertex is (2,−1) and the other given point is (3,1) in form f(x) = ax^2+bx+c,
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Algebra.Com's Answer #689221 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
\"y=a%28x-2%29%5E2-1\"\r
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\n" ); document.write( "\n" ); document.write( "\"y%2B1=a%28x-2%29%5E2\"
\n" ); document.write( "\"%28y%2B1%29%2F%28x-2%29%5E2=a\"
\n" ); document.write( "\"a=%281%2B1%29%2F%283-2%29%5E2\"
\n" ); document.write( "\"a=2\"\r
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\n" ); document.write( "\n" ); document.write( "f(x)=2(x-2)^2-1
\n" ); document.write( "\"2%28x%5E2-4x%2B4%29-1\"
\n" ); document.write( "\"2x%5E2-8x%2B8-1\"
\n" ); document.write( "\"highlight%28f%28x%29=2x%5E2-8x%2B7%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"graph%28300%2C300%2C-6%2C6%2C-6%2C6%2C2x%5E2-8x%2B7%29\"
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