Question

Hello, May I please get some assistance with this homework question? I posted an image below Q6

Answer 1

Given the function 6x +3

`\begin{gathered} \text{Let y = 6x + 3} \\ Replace\text{ x with y} \\ x\text{ =6y+3} \\ solve\text{ for y} \\ 6y\text{ =x-3} \\ \text{Divide both sides by 6} \\ y=\frac{x\text{ - 3}}{6} \\ \end{gathered}`

Hence,

`f^(-1)(x)\text{ =}(x-3)/(6)`