PLEASE HELP!!

Write the inverse of the logarithmic function used to represent the situation in model 1, f(x)= 3 +2 ln x . Express the answer in radical form.

Write the inverse of the cube root function used to represent the situation in model 2, f(x)= cubed√(x+4)^2

Write the inverse of the rational function used to represent the situation in model 3, f(x)= 15x+50/x+5

How does each inverse function f-1(x) from part A relate to its original function? Describe the relationship in terms of the context for each situation. Do this for each of the three models.

This is what I got for the first 3 questions