Given the function :
[tex]f(x)=e^{3x}+1[/tex]We need to evaluate the function when x = 1
so,
[tex]\begin{gathered} f(1)=e^{3\cdot1}+1=e^3+1=20.0855+1=21.086 \\ \\ f(1)=21.086 \end{gathered}[/tex]======================================================================
If the given function is :
[tex]f(x)=e^{3x+1}[/tex]so,
[tex]f(1)=e^{3\cdot1+1}=e^{3+1}=e^4=54.598[/tex]