Let's analyze the graph in the image to solve for $f(4)$.

The graph shows a straight line, so the function $f(x)$ is linear. To find $f(4)$, follow these steps:

1. Locate $x = 4$ on the x-axis.
2. From $x = 4$, move vertically to meet the graph of the function.
3. Determine the corresponding $y$-coordinate at this point on the graph.

Step-by-Step Analysis

• On the x-axis, at $x = 4$, the graph intersects at $y = -3$.

Thus, $f(4) = -3$.

Final Answer:

$f(4) = -3$

Would you like a detailed explanation of how to verify this or explore more about linear functions?

Here are 5 related questions you might find helpful:

1. How can we find the equation of a straight line given a graph?
2. What is the slope of the function in this graph?
3. How do you compute $f(x)$ for other values of $x$ using the equation of the line?
4. Can we determine where $f(x) = 0$ on this graph?
5. How does changing the slope affect the graph of a linear function?

Tip: When reading values from a graph, ensure you interpret the scales on both axes carefully to avoid mistakes!