document.write( "Question 892775: y-f(x)=2x^2
\n" ); document.write( "Y=8
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Algebra.Com's Answer #540777 by josgarithmetic(39621)\"\" \"About 
You can put this solution on YOUR website!
Not sure what you want.
\n" ); document.write( "\"y%3C%3EY\".\r
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\n" ); document.write( "\n" ); document.write( "If you mean, y=8, then you have \"8-f%28x%29=2x%5E2\". This allows to have \"f%28x%29=2x%5E2-8\". If you mean, x=8 then you have \"y-f%288%29=2%288%29%5E2\" and then this give you \"y=f%288%29%2B128\" and you do not yet know f(x) nor f(8).\r
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\n" ); document.write( "\n" ); document.write( "STUDENT RESTATED PROBLEM:
\n" ); document.write( "\"highlight_green%28y=f%28x%29=2x%5E2%29\", \"highlight_green%28y=8%29\".
\n" ); document.write( "Much clearer.
\n" ); document.write( "f(x) is clearly defined.\r
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\n" ); document.write( "\n" ); document.write( "\"f%288%29=2%2A%288%29%5E2\"
\n" ); document.write( "\"f%288%29=2%2A64\"
\n" ); document.write( "\"highlight%28f%288%29=128%29\"
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