https://file.aiquickdraw.com/mathbot/file/1726410125897b1ruztyz.jpg

Let's solve the given problem step by step using the provided graph.

### Part (a): Find one value of \( x \) such that \( f(x) = 4 \).

1. On the graph, locate \( y = 4 \) on the vertical axis.
2. Look for the point where the line intersects \( y = 4 \).
3. From the graph, the intersection occurs when \( x = -2 \).

Thus, one value of \( x \) where \( f(x) = 4 \) is \( x = -2 \).

### Part (b): Find \( f(0) \).

1. To find \( f(0) \), locate \( x = 0 \) on the horizontal axis.
2. Look at the corresponding value of \( y \) where the line crosses the \( y \)-axis.
3. From the graph, \( f(0) = 1 \).

Thus, \( f(0) = 1 \).

### Final Answers:
- (a) \( x = -2 \)
- (b) \( f(0) = 1 \)

Would you like further clarification on any step or additional details?

Here are 5 related questions for further practice:
1. What is the slope of the line represented by this graph?
2. What is the equation of the line shown in the graph?
3. For what value of \( x \) does \( f(x) = 0 \)?
4. What is \( f(2) \) based on the graph?
5. How would the graph change if the slope of the line increased?

**Tip:** When reading values from a graph, ensure that you precisely match the corresponding \( x \)- and \( y \)-coordinates to avoid misinterpretation.

The graph of a function f is shown below. Find one value of x for which f(x) = 4 and find f(0).

Learn how to interpret the graph of a linear function to find a value of x for which f(x) = 4 and the function's value at f(0). Suitable for students in Grades 7-9.

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