###### Example 4 **__**

**__**Describe the behavior of f (x) = near x = 0 using limits.

SOLUTION: The graph (Figure N2–4)

shows that:

`Figure N2–4`

###### Example 5 **__**

**__**Describe the behavior of near x = 1 using limits.

SOLUTION: The graph (Figure N2–5)

shows that: