Arithmetic Sequences and Series

What is the 7th term in the sequence

7, 11, 15, … ?

• 30

• 31

• 32

• 33

Tags

CCSS.HSF.BF.A.2

The 6th term in the arithmetic sequence

18, 11, 4, …

• -3

• -10

• -17

• -24

Tags

CCSS.HSF.BF.A.2

It is a sequence that has a common difference.

• Arithmetic Means

• Arithmetic Sequence

• Arithmetic Series

• Arithmetic Pattern

Tags

CCSS.HSF.BF.A.2

What is the common difference inthe sequence -7, -5, -3, -1, … ?

• 1/2

• -1/2

• 2

• -2

Tags

CCSS.HSF.BF.A.2

Which of the following is NOT an arithmetic sequence?

• 48, 24, 12, 6, 3, ...

• 3, 7, 11, 15, 19, ...

• 1, 0, -1, -2, -3, ...

Tags

CCSS.HSF.BF.A.2

Insert 5 arithmetic means in the sequence -3, ___, ___, ___, ___, ___, 12

Tags

CCSS.HSF.BF.A.2

These are terms between any two non-consecutive terms of an arithmetic sequence.

• Arithmetic Means

• Arithmetic Sequences

• Arithmetic Series

• Arithmetic Pattern

Tags

CCSS.HSF.BF.A.2

A theater has 32 rows of seats. If there are 26 seats in the 1st row, 30 in the 2nd, 34 in the 3rd, and so on, how many seats are there in all? Assume the pattern continues.

• 2,791 seats

• 2,803 seats

• 2,816 seats

• 2.829 seats

Tags

CCSS.HSF.BF.A.2

It is the sum of definite number of terms of an arithmetic sequence

• Arithmetic Means

• Arithmetic Sequence

• Arithmetic Series

• Arithmetic Patterns

Which of the following is the correct formula for finding the Arithmetic Series?