Summation Notation

Question 1

Which summation formula represents the series below?1 + 2 + 6 + 24

Revolt · Accepted Answer

mc010-1.jpg

Question 2

Which of the following is the correct expanded form for the series below?

Revolt · Accepted Answer

mc006-2.jpg

Question 3

What is the value of ?

Revolt · Accepted Answer

76.5

Question 4

Which summation formula represents the series below?5 + 7 + 9 + 11

Revolt · Accepted Answer

mc007-2.jpg

Question 5

Which of the following is the correct expanded form for the series below?

Revolt · Accepted Answer

mc003-2.jpg

Question 6

Which of the following is the result of expanding ?

Revolt · Accepted Answer

8

Question 7

Wyatt claims that is equivalent to . Which statement about his claim is true in every aspect?

Revolt · Accepted Answer

false, because when combined in this manner, the alternating signs of the series are lost (Wyatt ignored the negative in the first factor.)

Question 8

Which of the following is the correct expanded form for the series below?

Revolt · Accepted Answer

mc001-2.jpg

Question 9

Which of the following is the correct expanded form for the series below?

Revolt · Accepted Answer

–1 – 2 – 4 – 8 – 16

Question 10

Which of the following is the result of expanding the series ?

Revolt · Accepted Answer

6x + 8

Summation Notation Answers