SOLUTION: Need help using Sigma Notion to represent this series, 2 + 5 + 8 + 11 + 14 + 17 Solutions in Sigma Notion: https://postimg.org/image/z9biwjgjr/ Ty

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Question 1041147: Need help using Sigma Notion to represent this series,
2 + 5 + 8 + 11 + 14 + 17
Solutions in Sigma Notion: https://postimg.org/image/z9biwjgjr/
Ty

Answer by Boreal(15235)   (Show Source): You can put this solution on YOUR website!
It is D
2+3n
n from 0 to 5. That is 6 terms. From 0 to 6 is 7 terms
the index, n=0 is 2+3(0)=2
And then each one increases by 3. At 5, the term is 2+3(5)=17

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