In this question , we have to find, which option represents inverse functions.
Let's check out option b
Let it be y
So we have

Switching x and y and solving for y,

Performing cross multiplication

Combining like terms


Which is same as of the other function.
So correct option is b .
Answer :
4.25
Step-by-step explanation :
Hope it helped you :)
Answer:
At least $141
Step-by-step explanation:
175-34=141