The range of a function refers to the set of all possible y-values (outputs) of the function.

From the graph provided, I can see the following points on the function:

• (-3, 4)
• (-1, 3)
• (0, 0)
• (2, -2)

These are the corresponding y-values:

• 4
• 3
• 0
• -2

Thus, the range of the function is: {-2, 0, 3, 4}.

The correct answer is the option {-2, 0, 3, 4}.

Do you want more details or have any other questions?

Here are 5 related questions to explore further:

1. What is the domain of this function?
2. How do you determine the domain and range from a graph?
3. What is the difference between domain and range?
4. How would the range change if the graph were shifted upward?
5. Can a function have the same y-values (range) at multiple x-values?

Tip: Always look for the lowest and highest y-values when determining the range of a function from its graph.