To find the value of \( f(3) \), you would typically look at the graph of the function and locate the point where the x-coordinate is 3. The corresponding y-coordinate at this point will give you the value of \( f(3) \).
However, since the graph is not provided here, I cannot give you the exact value. Please refer to the graph and find the point where \( x = 3 \) to determine \( f(3) \). If you can describe the graph or provide specific points, I can assist you further!