1. **State the problem:** We need to find the left-hand limit, right-hand limit, two-sided limit, and the function value at $x = -2$ for the function $f(x)$ based on the graph.
2. **Recall limit definitions:**
- The left-hand limit $\lim_{x \to -2^-} f(x)$ is the value $f(x)$ approaches as $x$ approaches $-2$ from the left.
- The right-hand limit $\lim_{x \to -2^+} f(x)$ is the value $f(x)$ approaches as $x$ approaches $-2$ from the right.
- The two-sided limit $\lim_{x \to -2} f(x)$ exists only if both one-sided limits are equal.
- The function value $f(-2)$ is the value of the function at $x = -2$.
3. **Analyze the graph near $x = -2$:**
- From the left side ($x \to -2^-$), the graph approaches the point $(-2, -2)$ with a solid dot, so the left-hand limit is $-2$.
- From the right side ($x \to -2^+$), the graph continues downward from about $y = -2$ to $y = -6$ near $x = -1$, so the right-hand limit is approximately $-6$.
4. **Evaluate the limits:**
$$\lim_{x \to -2^-} f(x) = -2$$
$$\lim_{x \to -2^+} f(x) = -6$$
5. **Check if two-sided limit exists:**
Since $-2 \neq -6$, the two-sided limit does not exist.
6. **Find $f(-2)$:**
The graph shows a solid dot at $(-2, -2)$, so
$$f(-2) = -2$$
**Final answers:**
$$\lim_{x \to -2^-} f(x) = -2$$
$$\lim_{x \to -2^+} f(x) = -6$$
$$\lim_{x \to -2} f(x) = \text{DNE}$$
$$f(-2) = -2$$
Limits At 2 B41Ba3
Step-by-step solutions with LaTeX - clean, fast, and student-friendly.