1. First Partial Review.

2. True or False:
The domain consists of all the values that the dependent variable can
take.

3. Sketch the graph of

4. What is the function for the following graph?

5. Factor the following expression:

6. True or False:
The range of U(x) is {-1, 0, 1}.

7. What is the function for the following graph?

8. What is the function for the following graph?

9. True or False:
Some relations are functions.

10. True or False:

11. What is the function for the following graph?