1)
\The function is 
Write as exponent function is 
The function is an exponent function example.
\True.
\2)
\The function is 
The function doesnot exponent function example.
\False.
\3)
\The function is 
Write as logarithmic function is 
The function is an logarithmic function example.
\True.
\4)
\The function is 
Write as logarithmic function is 
The function is an logarithmic function example.
\True.
\