To solve for $f(-14)$ and $f(-4)$ using the given graph, we need to locate the points on the graph where $x = -14$ and $x = -4$ and observe their corresponding $y$-values.

From the graph:

1. When $x = -14$, the corresponding $y$-value is $-4$. Hence, $f(-14) = -4$.
2. When $x = -4$, the corresponding $y$-value is $-4$. Hence, $f(-4) = -4$.

Thus:

• $f(-14) = -4$
• $f(-4) = -4$

Would you like further details or have any questions?

Here are some related questions to expand on this:

1. What is the value of $f(0)$ based on the graph?
2. Where does the function cross the x-axis (i.e., what are the x-intercepts)?
3. What is the maximum value of the function on the given graph?
4. What is the value of $f(12)$?
5. Can you identify the intervals where the function is increasing?

Tip: When reading function values from a graph, always ensure you carefully locate the correct x-value and follow it vertically to the corresponding y-coordinate.