Question

Which of the following is the inverse of the equation?

Answer 1

Given:

`f(x)=3-14x`

Required:

To find the inverse of the given function.

Step-by-step explanation:

Consider

`\begin{gathered} f(x)=3-14x \\ \\ y=3-14x \\ \\ x=3-14y \\ \\ x-3=-14y \\ \\ 14y=3-x \\ \\ y=(3-x)/(14) \\ \\ f^(-1)(x)=(3-x)/(14) \end{gathered}`

Final Answer:

The option B is correct.

`f^(-1)(x)=(3-x)/(14)`