document.write( "Question 1124571: Find the quadratic function that has the given and goes through the given point. Vertex (4,6),point (-2,0). \n" ); document.write( "
Algebra.Com's Answer #740881 by josgarithmetic(39617)\"\" \"About 
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More than one function possible. Choosing vertical symmetry axis,\r
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\n" ); document.write( "\n" ); document.write( "\"y-6=a%28x-4%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"%28y-6%29%2F%28x-4%29%5E2=a\"\r
\n" ); document.write( "\n" ); document.write( "\"a=%28-6%29%2F%28-2-4%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"a=-6%2F6%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"a=-1%2F6\"\r
\n" ); document.write( "\n" ); document.write( "-\r
\n" ); document.write( "\n" ); document.write( "\"y-6=-%281%2F6%29%28x-4%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28y=-%281%2F6%29%28x-4%29%5E2%2B6%29\"
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