Program Linear

Program Linear

12th Grade

15 Qs

quiz-placeholder

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Program Linear

Program Linear

Assessment

Quiz

Mathematics

12th Grade

Hard

CCSS
HSA.REI.D.12

Standards-aligned

Created by

Ratna Sari 72

Used 452+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Daerah penyelesaian

 2x+3y182x+3y\ge18  adalah ....

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Tags

CCSS.HSA.REI.D.12

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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Perhatikan gambar berikut!

Daerah yang diarsir pada gambar di atas merupakan himpunan penyelesaian sistem pertidaksamaan ....

x0; y0; x+2y8; 6x+7y42x\ge0;\ y\ge0;\ x+2y\ge8;\ 6x+7y\ge42

x0; y0; x+2y8; 7x+6y42x\ge0;\ y\ge0;\ x+2y\ge8;\ 7x+6y\ge42

x0; y0; 2x+y8; 6x+7y42x\ge0;\ y\ge0;\ 2x+y\ge8;\ 6x+7y\le42

x0; y0; 2x+y8; 6x+7y42x\ge0;\ y\ge0;\ 2x+y\le8;\ 6x+7y\le42

x0; y0; 2x+y8; 6x+7y42x\ge0;\ y\ge0;\ 2x+y\ge8;\ 6x+7y\ge42

Tags

CCSS.HSA.REI.D.12

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Daerah penyelesaian sistem pertidaksamaan x2y10; x0; y0x-2y\ge10;\ x\ge0;\ y\ge0  adalah ....

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Tags

CCSS.HSA.REI.D.12

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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Nilai minimum dari fungsi tujuan f(x, y)=5x+4yf\left(x,\ y\right)=5x+4y  di daerah yang diarsir pada gambar di atas adalah ....


20

24

27

30

48

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diketahui tiga pernyataan berikut :

i) Nilai terbesar bagi 4x - 3y adalah 60

ii) Nilai terkecil bagi 3y + 2x adalah 40

iii) Jumlah 2y dan 3x tidak melebihi 90


Model matematika dalam bentuk pertidaksamaan linear dari ketiga pernyataan tersebut adalah ....

4y3x60; 3y+2x<40; 2y+3x904y-3x\ge60;\ 3y+2x<40;\ 2y+3x\le90

4y3x60; 3y+2x40; 2y+3x904y-3x\le60;\ 3y+2x\ge40;\ 2y+3x\le90

4y3x<60; 3y+2x40; 2y+3x904y-3x<60;\ 3y+2x\ge40;\ 2y+3x\le90

4y3x60; 3y+2x>40; 2y+3x904y-3x\le60;\ 3y+2x>40;\ 2y+3x\le90

4y3x60; 3y+2x40; 2x+3y904y-3x\ge60;\ 3y+2x\ge40;\ 2x+3y\ge90

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Titik potong garis  3x+2y=12 3x+2y=12\   dan  x+2y = 8x+2y\ =\ 8  terletak pada titik ...

(-2, -3)

(-2, 3)

(2, -3)

(2, 3)

(3, 2)

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Seorang penjahit akan membuat gaun A dan gaun B. Gaun A memerlukan 3 m kain katun dan 1 meter kain satin, sedangkan gaun B memerlukan 1 meter kain katun dan 2 meter kain satin. Penjahit tersebut hanya mempunyai persediaan kain katun 12 meter dan kain satin 10 meter, penjahit tadi berkehendak membuat gaun A dan gaun B sebanyak-banyaknnya. Apabila gaun A dibuat sebanyak x potong dan gaun B dibuat y potong, maka model matematika yang memenuhi adalah ….

3x + y ≤12; x + y < 10; x > 0; y > 0

3x + y < 12; x + 2y < 10; x > 0; y > 0

3x + 2y < 12; x + y < 10; x > 0; y > 0

3x + y < 10; x + 2y < 12; x > 0; y > 0

3x + 2y < 10; x + y < 12; x > 0; y > 0

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