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Uji Pemahaman SPLDV Kelas 9

Authored by Mira Rakad Karo

Mathematics

12th Grade

Used 163+ times

Uji Pemahaman SPLDV Kelas 9
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Selesaikan sistem persamaan berikut: 2x + 3y = 12 dan x - y = 1.

(3, 2)

(4, 1)

(2, 4)

(1, 3)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Gunakan metode substitusi untuk menyelesaikan: x + 2y = 10 dan 3x - y = 5.

x = 5, y = 2.5

x = 20/7, y = 25/7

x = 0, y = 5

x = 10, y = 0

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Selesaikan dengan metode eliminasi: 4x + 5y = 20 dan 2x - 3y = -6.

x = 0, y = 5

x = 15/11, y = 32/11

x = 1, y = 3

x = 2, y = 4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Interpretasikan hasil dari sistem persamaan: 5x + 2y = 15 dan 3x + 4y = 18.

The solution to the system of equations is (x, y) = (3, 3).

The solution to the system of equations is (x, y) = (1, 5).

The solution to the system of equations is (x, y) = (12/7, 3/7).

The solution to the system of equations is (x, y) = (0, 7.5).

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tentukan nilai x dan y dari: 7x + 2y = 28 dan 3x + 5y = 20.

x = 2, y = 10

x = 100/29, y = 14/29

x = 5, y = 4

x = 0, y = 14

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Gunakan metode substitusi untuk menyelesaikan: 2x - y = 3 dan x + 4y = 11.

x = 23/9, y = 19/9

x = 1, y = 4

x = 3, y = 2

x = 2, y = 1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Selesaikan sistem persamaan ini dengan eliminasi: 6x + 3y = 21 dan 2x - y = 1.

x = 0, y = 7

x = 1, y = 5

x = 3, y = 2

x = 2, y = 3

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