This document contains a math homework assignment on polynomials and FOIL method. It includes definitions of polynomial terms, instructions to perform operations using FOIL, and word problems involving costs and revenues from producing MP3 players to calculate profit.

1. Math 111 College Algebra P.3 Homework Dr. Moseley
1. For the polynomial , three is its ___.
2. For the polynomial , seven is its ___ ____.
3. A polynomial with only one term is called a ___.
4. A polynomial with two terms is called a ___.
5. A polynomial with three terms is called a ___.
6. The F in FOIL stands for ___. 7. The O in FOIL stands for ___.
8. The I in FOIL stands for ___. 9. The L in FOIL stands for ___.
For the following, perform the operation indicated (add, subtract, multiply, or a combination of these).
( ) ( ) 11. ( ) ( )
12. ( ) ( ) 13. ( ) ( )
14. ( ) 15. ( )
16. ( ) 17. ( )( )
18. ( )( ) 19. ( )( )
20. ( )( ) 21. ( )( )
22. ( )( ) 23. ( )( )
24. ( )( ) 25. ( )
26. ( ) 27. ( )
28. ( ) 29. ( ) ( )
30. ( ) ( ) 31. ( )( )
32. ( ) 33. ( ) ( )
34. ( )( ) ( )
An electronics manufacturer can produce and sell MP3 players per week. The total cost (in dollars)
of producing MP3 players is , and the total revenue (in dollars) is .
35. Find the profit in terms of .
36. Find the profit obtained by selling 5000 MP3 players per week.