Question

What is the end behavior of the graph?
As x approaches infinity, f(x) approaches negative infinity; as x approaches negative infinity, f(x) approaches infinity.

As x approaches infinity, f(x) approaches infinity; as x approaches negative infinity, f(x) approaches infinity.

As x approaches infinity, f(x) approaches negative infinity; as x approaches negative infinity, f(x) approaches negative infinity.

As x approaches infinity, f(x) approaches infinity; as x approaches negative infinity, f(x) approaches negative infinity.

Answer 1

X and f(x) are directly proportional. Does that help?

Answer 2

The curve is irrelevant.