Animasi Proses PL dgn Metode Grafik
Berikut ini diberikan beberapa contoh
penyelesaian PL dgn metoda grafik
yang dibuat secara animasi sehingga
dapat lebih mudah dimengerti, karena
di jelaskan secara langkah demi
langkah…
Graphing 2-Dimensional LPs
Optimal
Solution
y
Example 1:
4
Maximize
x+y
Subject to: x + 2 y  2
x3
3
Feasible
Region
2
y4
x0 y0
1
0
These LP animations were
created by Keely Crowston.
x
0
1
2
3
Graphing 2-Dimensional LPs
y
Example 2:
4
Minimize **
Multiple
Optimal
Solutions!
x-y
Subject to: 1/3 x + y  4
-2 x + 2 y  4
3
2
Feasible
Region
x3
x0 y0
1
0
0
1
2
3
x
Graphing 2-Dimensional LPs
y
Example 3:
40
Minimize
x + 1/3 y
Subject to: x + y  20
-2 x + 5 y  150
30
Feasible
Region
20
x5
x 0 y 0
10
x
Optimal
Solution
0
0
10
20
30
40