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Barisan & Deret Geometri

Authored by diah afriani

Mathematics

10th Grade

CCSS covered

Used 1K+ times

Barisan & Deret Geometri
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Diketahui barisan geometri 128, 32, 8,... maka suku pertamanya adalah....

32

128

8

4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Diketahui barisan geometri 2, 4, 8,... Maka rasionya adalah...

2

8

1/4

1/2

Tags

CCSS.HSF.BF.A.2

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diketahui barisan geometri 2, 4, 8,... Maka suku ke-5 barisan tersebut adalah....

2

8

32

16

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Rumus suku ke-n pada barisan geometri 128, 32, 8,...adalah....

Un = 2.3n-1

Un = 29 - 2n

Un = 9n - 1

Un = 3n + 1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Barisan geometri dengan U2 = -6 dan U3 = 2. Rasio barisan tersebut adalah....

-3

-2

-1/3

1/2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Diketahui deret geometri 2+4+8+.... maka rasionya adalah....

2

8

1/4

1/2

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diketahui deret geometri 2+4+8+.... Maka jumlah 5 suku pertamanya adalah....

32

42

52

62

Tags

CCSS.HSA.SSE.B.4

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