The vertical asymptote of this function is x=0. Since we want to know what happens to the function values as x increases infinity, we choose value of x that are greater than zero and beyond.
Evaluate the function values in the order given:
What happens to the function values as x goes from x=1 , x=10, x=100, x=10000, and x=1000000 in this order? Do they get closer to a certain y-coordinate, or do they increase infinity? Decrease infinity?