Sistem Persamaan Linier Dua Variabel

Sistem Persamaan Linier Dua Variabel

7th Grade

20 Qs

quiz-placeholder

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Sistem Persamaan Linier Dua Variabel

Sistem Persamaan Linier Dua Variabel

Assessment

Quiz

Others

7th Grade

Hard

Created by

Yunita Zulbasri

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

(2, 3)

(4, 0)

(3, 2)

(1, 4)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2. Gambar grafik dari persamaan 3x + 2y = 6 dan 4x - y = 5.

y = 2x - 6

y = -4x + 5

y = 1.5x + 3

The graph consists of two lines: y = -1.5x + 3 and y = 4x - 5.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

x = 20/7, y = 25/7

x = 10, y = 0

x = 5, y = 2.5

x = 0, y = 5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4. Gunakan metode eliminasi untuk menyelesaikan: 5x + 2y = 20 dan 3x + 4y = 18.

x = 4, y = 2

x = 1, y = 10

x = 22/7, y = 15/7

x = 3, y = 5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5. Dalam konteks nyata, jika harga apel adalah Rp 2000 dan jeruk Rp 3000, berapa banyak apel dan jeruk yang bisa dibeli dengan Rp 12000?

8 apel atau 2 jeruk

6 apel atau 4 jeruk

10 jeruk atau 1 apel

5 apel atau 3 jeruk

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

6. Selesaikan sistem persamaan: 4x - 5y = 10 dan 2x + y = 3.

x = 1, y = 1

x = 0, y = 0

x = 3, y = 2

x = 25/14, y = -4/7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7. Gambar grafik dari persamaan 2x + y = 8 dan x - 2y = 4.

The graph consists of two lines: y = -2x + 8 and y = 0.5x - 2.

y = -x + 8 and y = 2x + 4

y = 2x + 8 and y = -0.5x + 4

y = 4x - 8 and y = -x + 2

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