Question

D) 2. Find the inverse of the following equation y = x +4

Answer 1

Given the equation

$y=x+4$

to find the inverse, we just have to solve for x:

$\begin{gathered} y=x+4 \\ \Rightarrow x=y-4 \end{gathered}$

therefore, the inverse of the equation y = x+4 is x = y-4