document.write( "Question 764812: Can someone Please help me solve this problem, Thank You very much!!!\r
\n" ); document.write( "\n" ); document.write( "Find f^-1(x)
\n" ); document.write( "f(x)=3x\r
\n" ); document.write( "\n" ); document.write( "f^-1(x)=____
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Algebra.Com's Answer #465728 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"f%28x%29=3x\" or \"y=3x\"\r
\n" ); document.write( "\n" ); document.write( "\"y=3x\"....switch \"x\" and \"y\"\r
\n" ); document.write( "\n" ); document.write( "\"x=3y\".......solve for \"y\"\r
\n" ); document.write( "\n" ); document.write( "\"x%2F3=y\" ...this is inverse \"f%5E%28-1%29%28x%29\"\r
\n" ); document.write( "\n" ); document.write( "\"f%5E%28-1%29%28x%29+=+x%2F3\"
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