Sequence and Series Test

Which kind of sequence has a common difference?

• Arithmetic
• Geometric

The next term of the sequence 2,4,8,16 is

• 64
• 32
• 108
• 20

The pattern followed by the sequence 3,6,9,12 is...

• +3
• +4
• -4
• +6

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

• 8
• 11
• -11
• -8

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

• 5
• 10
• 15
• 20

Is the sequence 2, 4, 12, 48,... geometric?

• yes
• no

What kind of sequence is this?
2, 4, 8, 16

• Arithmetic Sequence
• Geometric Sequence

Arithmetic Sequences have a common...

• ratio
• difference

Geometric Sequences have a common...

• difference
• ratio

What type of pattern is this?
5, 10, 15, 20, 25, 30

• Arithmetic
• Geometric