The inverse function is just:
m(p) = 4p - 28
So the correct option is B.
<h3>
How to get the inverse function?</h3>
Here we start with the given function:

To find the inverse m(p), we need to isolate the variable m in one side of the given function.
If we subtract 7 in both sides, we will get:

If now we multiply both sides by 4, we get:

Then the inverse function is just:

If you want to learn more about inverse functions:
brainly.com/question/14391067
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