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Math 9 Ganjil 251124

Authored by Novitasari Syukasih

Mathematics

9th Grade

Used 4+ times

Math 9 Ganjil 251124
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37 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 2 pts

Persamaan berikut yang merupakan persamaan linear dua variabel adalah ...

ab + b = 33

9m + 10 = 17

x2 + y2 = 13

8r = 11s

2.

MULTIPLE CHOICE QUESTION

2 mins • 2 pts

Variabel dari persamaan 13m − 8n + 18 = 0 adalah ...

m

n

m dan n

18

3.

MULTIPLE CHOICE QUESTION

2 mins • 3 pts

Salah satu penyelesaian yang memenuhi persamaan 2x − 3y = 12 adalah ...

(-3, 2)

(-6, 0)

(0, 4)

(9, 2)

4.

MULTIPLE CHOICE QUESTION

2 mins • 3 pts

Himpunan penyelesaian 2x + y = -6

Untuk x ∈ {bilangan bulan} dan y ∈ {0, 2, 4, 6}

{ (-3, 0), (2, 2), (-5, 4), (-1, 5) }

{ (-3, 0), (-4, 2), (-5, 4), (-6, 6) }

{ (3, 0), (1, 4), (2, 2), (0, 6) }

{ (3, 0), (-4, 2), (-5, 4), (0, 6) }

5.

MULTIPLE CHOICE QUESTION

2 mins • 3 pts

Nilai y yang memenuhi sistem persamaan x y = -3 dan 2x + y = 6 adalah ...

1

-1

4

-4

6.

MULTIPLE CHOICE QUESTION

2 mins • 3 pts

Jika diketahui 4x + 3y = 13 dan 4x − 3y = -29

Maka nilai dari 5x + 3y =

32

11

-11

-32

7.

MULTIPLE CHOICE QUESTION

2 mins • 3 pts

Himpunan Penyelesaian dari Sistem persamaan

-3x + y = -1

3x + 4y = 11

adalah ...

(1, 2)

(2, 1)

(-1, 2)

(1, -2)

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