Because we have a vertical asymptote at x = -1, we conclude that the correct option is C.
Which of the following rational functions is graphed below?
In the graph, we can see that we have a vertical asymptote at x = -1.
This means that the denominator of the rational equation becomes zero when x = -1.
So the equation must be:
[tex]y = \frac{1}{x + 1}[/tex]
The denominator is x + 1, and as expected, it becomes zero when x = -1.
Then we conclude that the correct option is C.
If you want to learn more about rational equations:
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