Arithmetic or Geometric Sequence?

Is this sequence arithmetic, geometric, or neither?
{26, 22, 18, 14, ...}

• Arithmetic

• Geometric

• Neither

How is an arithmetic sequence found?

• By multiplying the same number to the previous term. 

• By adding the same number to the previous term.

Describe the relationship between the terms in the arithmetic sequence 
15, 30, 45, 60

• Adding 15 to the previous term

• Subtracting 15 to the previous term 

• Multiplying each term by 3

• Dividing the previous term by 2

What is the common difference in this sequence?
{48, 32, 16, 0, ... }

• 1/2

• 2

• -8

• -16

• Arithmetic

• Geometric

Answer explanation

Percentages are almost always Geometric.

• Arithmetic

• Geometric

Answer explanation

Percentages are almost always Geometric.

• 315

• 330

• 345

• 360

1, 4, 7, 10, 13, ... is an example of ________.

• Arithmetic sequence

• Geometric sequence

• Neither

What is the common difference of the sequence 1, 4, 7, 10, 13, ...?

• 2

• -2

• 3

• -3