Search Header Logo

NOTASI SIGMA

Authored by Akhmada Shidiqy

Mathematics

11th Grade

CCSS covered

Used 406+ times

NOTASI SIGMA
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

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

2.

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

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 12+14+16+...+120=...\frac{1}{2}+\frac{1}{4}+\frac{1}{6}+...+\frac{1}{20}=...  

 n=11012n\sum_{n=1}^{10}\frac{1}{2n}  

 n=1191n+1\sum_{n=1}^{19}\frac{1}{n+1}  

 n=11012n\sum_{n=1}^{10}\frac{1}{2^n}  

 n=12012n\sum_{n=1}^{20}\frac{1}{2n}  

 n=1201n+1\sum_{n=1}^{20}\frac{1}{n+1}  

Tags

CCSS.HSA.APR.D.7

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 i=15(i23i+2) = .....\sum_{i=1}^5\left(i^{2^{ }}-3i+2\right)\ =\ .....  

19

20

21

22

23

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

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.CED.A.1

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Bentuk yang memiliki hasi lyang sama dengan n=0306n\sum_{n=0}^{30}6n  adalah ....

 n=0106n+n=11187n+n=19308n\sum_{n=0}^{10}6n+\sum_{n=11}^{18}7n+\sum_{n=19}^{30}8n  

 n=0106n+n=11206n+n=21306n\sum_{n=0}^{10}6n+\sum_{n=11}^{20}6n+\sum_{n=21}^{30}6n  

 n=0106n+n=10306n\sum_{n=0}^{10}6n+\sum_{n=10}^{30}6n  

 n=0106n+n=20306n\sum_{n=0}^{10}6n+\sum_{n=20}^{30}6n  

 n=12106n+n=11306n\sum_{n=12}^{10}6n+\sum_{n=11}^{30}6n  

Tags

CCSS.HSA.SSE.A.1

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 i=13xii=13yi=....\sum_{i=1}^3x_i\cdot\sum_{i=1}^3y_i=....  

 333\cdot3  

 i=13xiyi\sum_{i=1}^3x_iy_i  

 (x1+x2+x3)(y1+y2+y3)(x_1+x_2+x_3)\cdot(y_1+y_2+y_3)  

 (x1y1)+(x2y2)+(x3y3)(x_1\cdot y_1)+(x_2\cdot y_2)+(x_3\cdot y_3)  

 (1+2+3)(1+2+3)(1+2+3)\cdot(1+2+3)  

Tags

CCSS.7.EE.A.1

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?