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uji coba 1

Authored by lusia rusmiyati

Mathematics

8th Grade

CCSS covered

uji coba 1
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9 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Diketahui barisan bilangan 7, 13, 19, 25,… . aturan pembentuk barisan tersebut adalah...

di tambah 6

dikurang 6

dikali 6

dibagi 6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Diketahui barisan bilangan 7, 13, 19, 25,… jenis barisan tersebut adalah...

barisan berurutan

barisan ganjil genap

barisan aritmatika

barisan geometri

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Diketahui barisan bilangan 7, 13, 19, 25,… tiga suku berikutnya adalah....

31,36,39

31,37,43

31,37,42

31,36,42

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Diketahui barisan bilangan 2, 6, 18, 54,…. aturan pembentuk barisan adalah...

dikali 4

dikali 3

dikali 2

dibagi 2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Diketahui barisan bilangan 2, 6, 18, 54,…. jenis barisan tersebut adalah...

barisan aritmatika

barisan geometri

barisan berurutan

barisan ganjil

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Diketahui barisan bilangan 2, 6, 18, 54,…. rasio barisan tersebut adalah

5

4

3

2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

rumus barisan geometri adalah...

 un =α×rn1u_{n\ }=\alpha\times r^{n-1}  

 un=a×nu_n=a\times n  

 un=2a×nru_n=2a\times n^r  

 un=a×nr1u_n=a\times n^{r-1}  

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