Question

Please help asap! ----------------------------

Answer 1

`f^(-1)(f(58))=58`

`f(f(5))=11`

Explanation:

We are given that the table which shows some inputs and outputs of the invertible function f with domain all real numbers.

We are given that

x f(x)

5 9

3 -2

1 -5

18 -1

0 1

9 11

We have to find

`f^(-1)(f(58))`
`f(f(5))`

We know that

`f^(-1)(f(x))=x`

Using the property

`f^(-1)(f(58))=58`

`f(5)=9`

`f(f(5))=f(9)`

`f(f(5))=11`