Question

Find the inverse function for
f(t) = 50e^0.25t

Answer 1

I got ln(x/50)/0.25 but its wrong? what did i do wrong?

Answer 2

it is non invert able

Answer 3

mention range and domain to truncate it in its domain

Answer 4

but there has to be since non invertable is not an answer

Answer 5

\[f(t) = 50e^{0.25t}\qquad f>0\]
\[\frac{f(t)}{50}=e^{0.25t}\]
\[\ln\frac{f(t)}{50}=0.25t\]
\[4\ln\frac{f(t)}{50}=t\]
\[t(f)=4\ln\frac{f}{50}\qquad t>0\]