QuestionExample 4. Following is the graph of $\mathrm{f}(\mathrm{x})$
Find: 3) $\lim _{x \rightarrow+\infty} f(x)$ 4) $\lim _{x \rightarrow-\infty} f(x)$

Studdy Solution
The graph approaches a horizontal asymptote at $y = -3$ as $x \rightarrow -\infty$.
The solutions are:
3) $\lim_{x \rightarrow +\infty} f(x) = 1$
4) $\lim_{x \rightarrow -\infty} f(x) = -3$