Sequences

Given the sequence 2, 8, 14, 20, 26, ... What is the common difference?

• 2

• 4

• 6

• 8

How many of these sequences have a common difference of -4?

-19, -15, -11, -7, -3,...

19, 15, 11, 7, 3...

3, 7, 11, 15, 19...

-3, 7, -11, 15, -19,...

• 0

• 1

• 2

• 3

What number follows 20 in this arithmetic sequence?

8,11, 14, 17, 20

• 5

• 23

• 26

• 29

Find the next four terms of the arithmetic sequence 16, 24, 32,...

• 40, 48, 56, 64

• 36, 40, 44, 48

• 35, 40, 45, 50

• 40, 44, 50, 56

What is the eleventh term of an arithmetic sequence in which a = 3 and d = 6? (use this formula - "d(n-1)+a")

• 63

• 39

• 69

• 36

What is the Term to Term Rule for this sequence?

97, 86, 75, 64, ...

• +8

• +11

• -11

• -8

What are the first 3 terms of the sequence whose nth term is: 5n-4

• 1, 6, 11, 16, 21
• 5, 4, 3
• -4, 1, 6
• 1, 6, 11

Find the 25th term if the sequence whose nth term is: 10n-51

• 250
• 200
• 199
• 159

Find the nth term of...
3,5,7,9...

• 2n+1
• 2n-1
• 2n+2
• 2n-2

Find the nth term of...
2,1,0,-1... 

• -3n+1
• -n+3
• -2n+4
• -4n+2