Answer:
A is a solution because it is in the shaded area.
Step-by-step explanation:
Do u mean the inverse ?
f-^1(x)=3/x-4
Answer:

Step-by-step explanation:

=> 
=> -1
Substituting <em>x</em> = 0 directly gives the indeterminate form 0/0, so you can use l'Hopital's rule (and you'll have to do that twice):

The limand is continuous everywhere, so you can plug in <em>x</em> = 0 to get 36•1/2 = 18.