Algebra Inverse Function Problem

[nordqvist11]

Homework Statement

f(x)=(x-3)^2 -1 for x ≥3

Homework Equations

The Attempt at a Solution

I am having difficulty grasping the concept of changing the greater than or equal to part of the equation above to it's inverse form. If for x it says x≥3 then how would that statement be relevant to finding the inverse of the function. In other words, I need clarification as to how that specific aspect of the equation changes in inverse form.

 

[Strants]

Well, what does the condition x≥3 mean for the equation f(x)=(x-3)^2 -1 ?

 

[nordqvist11]

That the domain is limited and does not include all real numbers for the function. I guess it sets a domain limit?

 

[SammyS]

Show what steps are needed to solve y=(x-3)² -1 for x.