Linear Programing

Vertices:	(0,6)		(0,0)		(6,0)
Constraints	Objective Function:
x ≥ 0 y ≥ 0 x + y ≤ 6

Vertices:	(5,8)		(5,4)		(-5,4)
Constraints	Objective Function:
x ≤ 5 y ≥ 4 -2x + 5y ≤ 30

Vertices:	(1,8)		(1,2)		(5,2)
Constraints	Objective Function:
x ≥ 1 y ≥ 2 6x + 4y ≤ 38

Vertices:	(0,8)		(6,8)		(0,4)
Constraints	Objective Function:
x ≥ 0 y ≤ 8 -2x + 3y ≥ 12

Vertices:	(0,4)		(2,3)		(0,0)		(5,0)
Constraints	Objective Function:
x ≥ 0 y ≥ 0 4x + 4y ≤ 20 x + 2y ≤ 8

Vertices:	(0,4)		(4,3)		(2,0)		(3,0)
Constraints	Objective Function:
x ≥ 0 2x + 3y ≥ 6 3x - y ≤ 9 x + 4y ≤ 16