Arithmetic Sequences Review

Identify the common difference. 
10, 20, 30, 40, ...

• 5
• 10
• 15
• 20

Tags

CCSS.HSF.BF.A.2

Identify the common difference.
97, 86, 75, 64, ...

• 8
• 11
• -11
• -8

Tags

CCSS.HSF.BF.A.2

Given the sequence:

25, 21, 17, 13,...

Write the explicit equation that models the sequence.

• a_n = 4n + 29

• a_n = -4n + 25

• a_n = -4n + 29

• a_n = 4n + 25

Tags

CCSS.HSF.BF.A.1

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

Create the explicit formula for the sequence:

2, 8, 14, ...

• a_n = 2 + 6n

• a_n = -6 + 6n

• a_n = 6n - 4

• a_n = 4 - 6n

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

Find a₂₆ in the arithmetic sequence: -15, -35, -55, -75, ...

• -515

• -490

• -535

• 460

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

Find the 35th term in the arithmetic sequence: -10, -14, -18, -22, ...

• -216

• -148

• -146

• -150

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

An arithmetic sequence is given below.

16, 13, 10, 7, ...

Which is the explicit formula for the n^th term a_n?

• a_n = -3n + 19

• a_n = -5n + 13

• a_n = 3n + 13

• a_n = -5n + 20

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.6

• v = 2n – 9

• v = 3n – 10

• v = 4n – 12

• v = 6n – 19

Tags

CCSS.6.EE.B.6

CCSS.6.EE.C.9

In his piggy bank, Bingo dropped $0.50 on May 1, $1.75 on May 2, $3.00 on May 3 and so on until the last day

of May. How much did he drop in his piggy bank on May 19?

• $10.00

• $10.75

• $23.00

• $23.75

Tags

CCSS.6.NS.B.3

A grocer is creating a display of cans. There are 40 cans on the 1st (bottom) row, 38 cans on the 2nd row, 36 cans on the 3rd row, and so on. How many cans will be on the 15th row?

• 10 cans

• 12 cans

• 32 cans

• 68 cans

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6