Question

Find the inverse of the one to one function. f(x)=6x-8

Answer 1

\[\Large f(x)=6x-8\]


\[\Large y=6x-8\]


\[\Large x=6y-8\]


\[\Large x+8=6y\]


\[\Large \frac{x+8}{6}=y\]


\[\Large y=\frac{x+8}{6}\]


\[\Large f^{-1}(x)=\frac{x+8}{6}\]