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Pola Bilangan, Notasi Sigma, Barisan dan Deret Aritmetika

Authored by Legi Partiwi

Mathematics

KG

CCSS covered

Used 11+ times

Pola Bilangan, Notasi Sigma, Barisan dan Deret Aritmetika
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Suku berikutnya dari barisan bilangan: 1, 4, 9, 16, 25, 36, 49, ... adalah ...

64

66

70

71

81

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Suku ke-n dari barisan: 2, 5, 8, 11, 14, 17, ... adalah ...

3n + 1

2n + 1

3n – 1

2n – 1

2n + 1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

  i=14Ui = ...\sum_{i=1}^4Ui\ =\ ... 

4U

 1 + 2 + 3 + 4

 U1+U2+U3+U4U_1+U_2+U_3+U_4  

 U1+2U2+3U3+4U4U_1+2U_2+3U_3+4U_4  

4.1 + 4.2 + 4.3 + 4.4

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

1 + 3 + 5 + 7 + ... + 15 = ...

n=16(2n1)\sum_{n=1}^6\left(2n-1\right)

n=17(2n1)\sum_{n=1}^7\left(2n-1\right)

n=18(2n1)\sum_{n=1}^8\left(2n-1\right)

n=17(2n+1)\sum_{n=1}^7\left(2n+1\right)

n=18(2n+1)\sum_{n=1}^8\left(2n+1\right)

Tags

CCSS.HSA.SSE.A.1

CCSS.HSA.SSE.B.3

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Nilai dari  n=13n3n1\sum_{n=1}^3\frac{n}{3n-1}  adalah ...

0,5

0,75

0,9

1,25

1,275

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 n=14(xi+yi)=...\sum_{n=1}^4\left(x_i+y_i\right)=...  

 n=14xi+n=14yi\sum_{n=1}^4x_i+\sum_{n=1}^4y_i  

 n=14xin=14yi\sum_{n=1}^4x_i\sum_{n=1}^4y_i  

 n=14xiyi\sum_{n=1}^4x_iy_i  

 4 xi yi4\ x_i\ y_i  

 4 (xi+yi)4\ \left(x_i+y_i\right)  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Jika  x1x_1 = 6,  x2x_2 = 8,  x3x_3 = 10,  x4x_4 = 12, maka i=142xi = ...\sum_{i=1}^42x_i\ =\ ...  

36

72

144

160

210

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

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