Introduction to Arithmetic and Geometric Sequence

What 3 terms come next in the sequence? 
2, 4, 8, 16

• 32, 64, 128

• 18, 20, 22

• 24, 28, 32

• 32, 60, 120

What 2 terms come next in the sequence? 
15, 12, 9, 6 

• 3, 0

• 3, 6

• 6, 3

• 3, 0 

How is an geometric sequence found?

• By adding the same number to the previous term.

• By multiplying the previous term by the same number. 

What 3 terms come next in the sequence? 
144, 72, 36

• 36, 18, 9

• 18, 16, 9

• 18, 9, 4.5

• 4.5, 9, 16

Is this sequence Arithmetic, Geometric, or Neither?
{14, 22, 30, 38, .. }

• Arithmetic

• Geometric

• Neither

Find the first term of the given sequence:
a₁₄=68
d=3

• 14

• 20

• 26

• 29

Find the 22nd term of the following sequence:
5, 8, 11, ...

• 14

• 68

• 63

• 71

Find the 25th term of the sequence if a₁ = 5 and d = 0.5

• 18

• 17

• 15

• 14

What kind of sequence is the pattern 400, 200, 100, 50, 25, ...?

• Arithmetic

• Geometric

• Neither

Carey is organizing her books and putting them on shelves. She put 2 books on the first shelf, 8 books on the second shelf, 32 books on the third shelf, and 128 books on the fourth shelf. What kind of sequence is this?

• Geometric

• Arithmetic

• Both

• Neither