Question

Find the inverse of the function. I really need help!!

Answer 1

Given the function:

$f(x)=8x-2$

We will find the inverse of the function as follows:

$\begin{gathered} y=8x-2 \\ y+2=8x \\ \frac{1}{8}(y+2)=x \end{gathered}$

So, the inverse of the function will be:

$f^{-1}(x)=\frac{x+2}{8}$

So, the answer is the first option