ax + by
cx + dy \leq e
or
cx + dy \geq e.
p = x + 3y
(0, 0)
p = 0 + 3(0) = 0
(30, 0)
p = 30 + 3(0) = 30
(10, 40)
p = 10 + 3(40) = 120
(0, 50)
p = 0 + 3(50) = 150
Maximum
x = 0, y = 50; p = 150.
(0, 0)
(30, 0)
(10, 40)
(0, 50)