Question

inverse help! what is the inverse of...

Answer 1

$$
g(x) = \cfrac{x+8}{3} \implies \color{red}{y} = \cfrac{\color{blue}{x}+8}{3}\\
\text{to get the inverse, do a switcharoo like}\\
\color{blue}{x} = \cfrac{\color{red}{y}+8}{3}\\
\text{then solve for "y", and that'd be the inverse}
$$