Rewrite the equation in terms of base E express the answer in terms of natural logarithm

The given equation is:
[tex]y=4.1(0.8)^x[/tex]The base of the equation is 0.8:
[tex]\begin{gathered} 0.8=0.8\ln e \\ =\ln e^{0.8} \end{gathered}[/tex]Therefore,
[tex]y=4.1(0.8)^x[/tex]