document.write( "Question 87831: I have a question that states: find f(5) for the function f(x)=3^x \n" ); document.write( "
Algebra.Com's Answer #63718 by tutorcecilia(2152)\"\" \"About 
You can put this solution on YOUR website!
f(x) = \"%283%5Ex%29\" [substitute (5) for (x) and solve]
\n" ); document.write( "f(5)= \"%283%5E%285%29%29\"
\n" ); document.write( "f(5) = 243
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