document.write( "Question 338707: What is an inverse function of f(x) = 3^x
\n" ); document.write( "(^ meaning raise to power) \n" ); document.write( "

Algebra.Com's Answer #242835 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"y=3%5Ex\"$
\n" ); document.write( "Interchange x and y and solve for y.
\n" ); document.write( "This new y is the inverse function.
\n" ); document.write( " $\"highlight%28x%29=3%5E%28highlight%28y%29%29\"$
\n" ); document.write( " $\"y=log%283%2Cx%29\"$ \n" ); document.write( "

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