To find the value of $f(-1)$ from the graph, we need to check the $y$-value corresponding to $x = -1$.

From the graph:

• When $x = -1$, the $y$-coordinate is about $1$.

Thus, $f(-1) = 1$.

Would you like further clarification? Here are five follow-up questions for deeper understanding:

1. How would you describe the behavior of the function as $x$ approaches 0?
2. What is the maximum value of the function, and at which $x$-value does it occur?
3. What is the value of $f(2)$ according to the graph?
4. Is the function increasing or decreasing in the interval $x \in [-2, 0]$?
5. Can you find the approximate value of $f(4)$?

Tip: To better understand graph-based problems, always look at key points like maxima, minima, and intercepts for clues!