
Barisan & Deret Geometri
Authored by diah afriani
Mathematics
10th Grade
CCSS covered
Used 1K+ times

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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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