Linear Programming

Subject 1: Linear inequalities in two variables.

• Level 1 : The solution set as a half-plane
• Level 2 : Solving a system of inequalities
• Level 3 : Building a system given its solution set

Subject 2: Optimum of a linear function in two variables in a polygonal domain.

• Level 1 : Values of such a function
• Level 2 : Finding the optimum in a polygonal domain
• Level 3 : Level lines

Subject 3: Solving linear programming problems.

• Level 1 : Writing the constraints
• Level 2 : Solving a problem with 2 constraints
• Level 3 : Solving a problem with 3 constraints
• Level 4 : Solving a problem with 4 constraints