Question

Describes the end behavior of the graph.

Answer 1

Answer: B)
`+\infty`

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Step-by-step explanation:

As x goes to positive infinity, we're moving forever to the right.

If we have a point on the curve, then the point will move to the right and it will also move upward forever.

So as
`x \to \infty` we have
`y \to \infty`

Because y = f(x), this is the same as saying
`f(x) \to \infty`

The notation
`+\infty` is the same as
`\infty`

In terms of words, we can say "the curve rises to the right" to describe the end behavior on the right.