Question

Can someone help me with this problem?

Answer 1

Let's say we have a function called f(x). An ordered pair from that function will be (X,Y), where X and Y is some value.
The inverse of f(x), denoted as f^{-1})(x), will have an ordered pair that looks like (Y,X). It's the same values of X and Y, just switched positions.

Answer 2

I'm slightly starting to understand but still confused at using it to answer the question, can you elaborate further please?

Answer 3

I'm not sure how to elaborate anymore.
If we had a function that had a relation of (4,10).
The inverse of f(x), which is denoted as that symbol f^(-1)(x), will have the relation (10,4)

Answer 4

So, f(4) = 10
But F^(-1)(10) = 4

Answer 5

You can also read a little on inverse functions.

Answer 6

Thank you, and I will.