Question

Complete the steps in order to write the inverse of f(x) = x + 5

Answer 1

Answer:

see the procedure

Step-by-step explanation:

we have

$f(x)=x+5$

step 1

Let

y=f(x)

$y=x+5$

step 2

Exchange the variables

x for y and y for x

$x=y+5$

step 3

Isolate the variable y

$y=x-5$

step 4

Let

$f^{-1}(x)=y$

$f^{-1}(x)=x-5$