Question

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

Answer 1

Answer:

$f^{-1}(f(58))=58$

$f(f(5))=11$

Step-by-step 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

$f^{-1}(f(58))=58$

$f(5)=9$

$f(f(5))=f(9)$

$f(f(5))=11$