document.write( "Question 771433: Find \"f%5E%28-1%29%28x%29\" for f(x)=9x
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Algebra.Com's Answer #470217 by Jc0110(165)\"\" \"About 
You can put this solution on YOUR website!
\"f%28x%29=9x\"
\n" ); document.write( "\"y=9x\"
\n" ); document.write( "\"x=y%2F9\"
\n" ); document.write( "\"f%5E%28-1%29%28x%29=x%2F9\"
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