Question

i need help on getting the answer

Answer 1

Equation

$f(x)=e^{0.4t}$

Ok

$\begin{gathered} \text{ In x = In (e)}^{0.4t} \\ In\text{ x = 0.4t} \end{gathered}$

Maybe, we can change f(x) for y.

In x = 0.4t

or In (x) = 0.4t

Solve for t

t = In(x) / 0.4

Changing t for G(t)

g(t) = In(x) / 0.4 This is the result