The inverse of the given function is y = (x-12)/4
<h3>Inverse of a function:</h3>
Given the function 
We are to get the inverse of the function.
Step 1: Replace the function with y to have:
step 2: swap the variables;
Step 3: Make y the subject of the formula:
4y = x - 12
y = (x-12)/4
Hence the inverse of the given function is y = (x-12)/4
Learn more on inverse here: brainly.com/question/4073911