A2U5 sigma notation form B

Write 1 + 2 + 3 + ... + 10

using sigma notation

• $\sum_{d=1}^9d$

• $\sum_{d=1}^{10}d+1$

• $\sum_{d=1}^{10}d$

Tags

CCSS.HSF.BF.A.2

How many terms are added up to get the sum?  $\sum_{k=0}^{13}3k+1$  

• 13

• 14

• 10

• 28

Evaluate.

• 45

• 49

• 90

• 47

 $Evaluate:\ \sum_{k=-3}^3\left(k^2-k\right)$  

• 16

• 20

• 28

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3