Nilai z = 3x + 2y maksimum pada x = a dan y = b. jika x = a dan y = b juga memenuhi pertidaksamaan
-2x + y 0
x - 2y 0 dan
x + 2y 8,
maka a + b = . . .

PROGRAM LINIER_01

Quiz
•
Mathematics
•
Professional Development
•
Hard
abdinegara sby01
Used 3+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
2
1
4
6
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Nilai maksimum dari 20x + 8 untuk x dan y yang memnuhi x + y 20, 2x + y 48, 0 x 20 dan 0 y 48 adalah. . .
408
456
464
480
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Nilai minimum dari -2x - 4y + 6 untuk x dan y yang memenuhi 2x + y - 20 0, 2x - y + 10 0, x + y - 5 0, x - 2y - 5 0, x 0, dan y 0 adalah. . .
-14
11
-59
6
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Nilai maksimum dari 5x + 45y untuk x dan y yang memenuhi y 0, x + 2y 6, dan 3x + y 8 adalah. . .
60
100
135
180
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Jika P adalah himpunan titik yang dibatasi garis g: 2x + y = 2, h: y = x + 1, dan sumbu y positif, maka P memenuhi. . .
x > 0, y > 0, x + 1 y -2x + 2
x 0, y > 0, x + 1 y -2x + 2
x < 0, y < 0, x - 1 y -2x + 2
x 0, y > 0, x - 1 y 2x + 2
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
y 4 ; 5y + 5x 0 ; 8y + 4x 0
y 4 ; 5y + 5x 0 ; y - 2x 8
y 4 ; y + x 5 ; y + 2x 8
y 4 ; 5y + 5x 0 ; 8y + 4x 0
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
5
8
10
11
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