Domain and Range Tracing
This worksheet will allow you to see domain and range in motion. On the graph below, there is a relation.
1. Make a guess. What do you think the domain would be? What would the range be?
2. Think about whether it is a function. How would you know if it is a function?
After you have answered those questions, press the play button in the bottom left corner of the graph. Watch what happens, thinking about the domain and the range of the relation.