Answer:
There are so many questions so I am going to solve one as an example #15. Check out the step by step solution.
Step-by-step explanation:
f(x) = x + 2
- Switch the X and Y variables. f(x) in this case is "y"
- If it is easier to think of it this way, switch the f(x) and x term.
x = f(x) + 2
- What is our goal here now? To get f(x) to be alone.
- So we have to divide both sides by 2
x/2 = [tex]f^{-1} (x)[/tex]
I hope that helped. Good luck!
