Plz !
select the correct answer.
what is the inverse of the function f(x)=x+1/x?
a.)f^-1(x)=x/x+1
b.)f^-1(x)=1/x-1
c.)f^-1(x)=x-1/x+1
d.)f^-1(x)=x/x-1

 The correct option is

(B)

Step-by-step explanation:  We are given to select the correct expression that is the inverse of the following function :

Let y denotes f(x). Then,

Substituting this value in equation (i), we get

Thus, the required inverse of the given function is

Option (B) is CORRECT.

maybe i can

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have