I can see that the question asks you to find $f(0)$ and $f(4)$ using the given graph. Let me analyze the image and extract the required values.

Steps:

1. Identify the function $f(x)$ from the graph.
2. Find the value of $f(0)$, which means determining the y-value when $x = 0$.
3. Find the value of $f(4)$, which means determining the y-value when $x = 4$.

I will now analyze the graph carefully and provide the answers.From analyzing the graph:

• To find $f(0)$, locate $x = 0$ on the graph and determine the corresponding $y$-value.
• To find $f(4)$, locate $x = 4$ on the graph and determine the corresponding $y$-value.

Observations:

1. At $x = 0$, the graph appears to be at $y = 2$, so $f(0) = 2$.
2. At $x = 4$, the graph appears to be at $y = -3$, so $f(4) = -3$.

Final Answers:

• $f(0) = 2$
• $f(4) = -3$

Would you like me to explain how to read function values from a graph in more detail?

Here are five related questions to deepen your understanding:

1. What does it mean if a function is increasing or decreasing in a graph?
2. How can you determine the slope of a linear function from a graph?
3. What is the y-intercept, and how can you find it from a graph?
4. How do you determine if a function is linear or nonlinear just by looking at its graph?
5. How do you find the x-intercepts of a function graphically?

Tip: When reading function values from a graph, make sure to accurately identify the corresponding y-values by carefully following the grid lines.