The graph of y, equals, f, of, x*y*=*f*(*x*) is shown below. According to the graph, what is f, of, 4*f*(4)?

To find \( f(4) \) using the graph, you should:

1. **Locate the point on the graph where \( x = 4 \).**
2. **Determine the corresponding \( y \)-coordinate.** This \( y \)-value is \( f(4) \).

Let's say, for example, that the graph shows that when \( x = 4 \), the \( y \)-coordinate is 3. This means that \( f(4) = 3 \).

Thus, if \( f(4) = 3 \), the answer to \( f(4) \) is 3.

To solve the problem specifically, you'd need to examine the graph for the precise point at \( x = 4 \). Would you like to go over how to interpret graphs in more detail?

### Relative Questions:
1. What is the significance of the \( x \)-coordinate in determining \( f(x) \) on a graph?
2. How do you find the value of a function from its graph?
3. What are common mistakes when reading function values from graphs?
4. How does the slope of the graph at \( x = 4 \) influence \( f(4) \)?
5. How can you use the graph to estimate values not explicitly shown on it?

### Tip:
When analyzing graphs of functions, always ensure you understand the scale and units on both axes, as they can significantly impact your interpretation of the function's values.

Learn how to interpret function values from a graph with a step-by-step guide. Explore how to find specific function values like f(4) using graphical representations. Suitable for Grades 7-9.

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