document.write( "Question 85594: Give an example of an exponential function. Find this exponential function's inverse which will be a logarithmic function. Plot the graph of both the functions \n" ); document.write( "
Algebra.Com's Answer #61880 by Nate(3500)\"\" \"About 
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y = 2^x
\n" ); document.write( "Inverse:
\n" ); document.write( "x = 2^y
\n" ); document.write( "log x = log 2^y
\n" ); document.write( "log x = y*log 2
\n" ); document.write( "(log x)/(log 2) = y
\n" ); document.write( " \n" ); document.write( "
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