Question

The graph shown here is the graph of which of the following rational
functions?

A. F(x) =x/ (x-2)(x+1)

B. F(x) = x-2/x(x-1)

C. F(x) = x-1/x(x-2)

Answer 1

This is a bit tricky but we can take advantage of the question being multiple choice.

Notice that the graph is undefined at x=0,2.

Then looking at the answer choices only function C would work. This is because if x=0 or 2 then the denominator would be 0. And you cannot divide by 0.