27.6k views
4 votes
Which of the following rational functions is graphed below?

Which of the following rational functions is graphed below?-example-1
User Nikso
by
8.2k points

1 Answer

1 vote

Answer:

A) 1/(x-2)(x+3)

Explanation:

As we can see by the dotted lines the vertical asymptotes are at -3 and +2 which means that the domain of the function must not include -3 or +2.

From here we can see that the only function that works is 1/(x-2)(x+3) or A because in a fraction the denominator cannot equal zero and the zeros of the expression (x-2)(x+3) are 2 and -3.

User Steffen Mangold
by
7.8k points