1. State the inequality properties for addition, subtraction, and multiplication.
2. What are the general forms of a linear inequality in x and y?
3. Explain how to obtain the graph of a linear inequality.
4. What is meant by the feasible set of a system of linear inequalities?
5. What is the nature of a linear programming problem?
6. What is the role of the objective function in a linear programming problem?
7. What is the feasible set of a linear programming problem?
8. State the fundamental theorem of linear programming.
9. Give a procedure for solving a linear programming problem.