Question

2 Points
Which of the following rational functions is graphed below?

Answer 1

A

Explanation:

The graph given shows that at
`x=-4` ,the value of
`f(x)` is tending to infinity.

For option A,
`f(-4)`=
`(1)/(0)`

`(1)/(0)` tends to infinity

For option B,
`f(-4)`=
`(4)/(16)`

`(4)/(16)` does not tend to infinity

For option C,
`f(-4)`=
`(4)/(64)`

`(4)/(64)` does not tend to infinity

For option D,
`f(-4)`=
`(1)/(64)`

`(1)/(64)` does not tend to infinity

Only option A tends to infinity.