# Chapter 1 - Limits and Their Properties - 1.5 Exercises: 2

As $f(x)$ approaches $x=-2$ from the left, it approaches $-\infty.$ As $f(x)$ approaches $x=-2$ from the right, it approaches $+\infty.$

#### Work Step by Step

To approach $+\infty$ the function should increase in the positive (upwards) direction, while to approach $-\infty$, the function should increase in the negative (downwards) direction.

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