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To find \( f(3) \) graphically, you need to locate the point on the graph where \( x = 3 \) and then determine the corresponding \( y \)-value.

1. From the graph, observe the point where \( x = 3 \).
2. At \( x = 3 \), the function \( f(x) \) has a filled dot at \( y = -3 \).

Thus, \( f(3) = -3 \).

Would you like any additional details or clarifications? Here are some related questions:

1. What does it mean when a point is marked with an open circle versus a closed circle on a graph?
2. How can you use a graph to estimate function values for non-integer \( x \)-values?
3. How do you determine the domain and range of the function based on the graph?
4. What is the maximum value of the function, and at what \( x \)-value does it occur?
5. How can we check if this function is increasing or decreasing at certain intervals?

**Tip:** When interpreting graphs, filled dots indicate that the point is included in the function, while open dots indicate the point is excluded.

Evaluate the function graphically. Find f(3).

Learn how to evaluate a function graphically by finding f(3) based on the graph. In this example, the function has a filled point at x = 3, with the corresponding y-value being -3. Suitable for Grades 7-9.

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