1-3. Write equations of lines.

4. Evaluate a function at each specified value of the independent variable and simplify.

5. State the domain of a function.

6. Use a graphing utility to identify where a function is increasing, decreasing, or constant. Also identify any minimums or maximums.

7. Find the average rate of change of

8. Sketch the graph of

9. Given two functions Find the following:

a.

b.

c.

d. (

e.

f.

10. Determine whether a function has an inverse function. If it does, write the inverse of the function.

11. Identify the vertex and intercepts of the graph of

12. Describe the end behavior (left hand behavior and right hand behavior) of the graph of a function . Then make a sketch of the graph.

13. Find a quotient using long division.

14. Find a quotient using synthetic division.

15-20. Word problems.