Summation Notation

Question 1

Find the series formed by the first three terms of the sequence an = 2n – 4.

Revolt · Accepted Answer

-2 + 0 + 2

Question 2

Evaluate the series formed by the first four terms of the sequence an = 6(2)n–1. ⇒ 90

Revolt · Accepted Answer

answer

Question 3

The series is equal to ⇒ 26.

Revolt · Accepted Answer

26

Question 4

and the upper index is .

Revolt · Accepted Answer

5

Question 5

Combine the information you just found to write the summation notation of the series 15 + 18 + 21 + 24.

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/EVresources/3111-14-04-10-07-task/mc001-5.jpg; Answer image: //media.edgenuity.com/EVresources/3111-14-04-10-07-task/mc001-3.jpg

Summation Notation Answers

More from this Course

TRY EDGENUITY HACKS