Geometric & Arithmetic Sequences

Which kind of sequence has a common ratio?

• Arithmetic

• Geometric

Tags

CCSS.HSF.BF.A.2

Which kind of sequence has a common difference?

• Arithmetic

• Geometric

Tags

CCSS.HSF.BF.A.2

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

• Arithmetic

• Geometric

• Neither

Tags

CCSS.HSF.BF.A.2

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

• 8

• 11

• -11

• -8

Tags

CCSS.HSF.BF.A.2

• Arithmetic

• Geometric

Answer explanation

Percentages are almost always Geometric.

Tags

CCSS.HSF.BF.A.2

• Arithmetic

• Geometric

Answer explanation

Percentages are almost always Geometric.

Tags

CCSS.HSF.BF.A.2

The graph of a geometric sequence is ​ (a)   .

• exponential

• Linear

• quadratic

Tags

CCSS.HSF-IF.C.7E

What is the common ratio: 5, 25, 125, 625...

• 25

• 20

• 5

• 4

Tags

CCSS.HSF.BF.A.2

Which sequence is an arithmetic sequence?

• 3, 6, 2, 7, ...

• 3, 6, 12, 24, ...

• 3, 6, 10, 15, ...

• 3, 7, 11, 15, ...

Tags

CCSS.HSF.BF.A.2

This is an arithmetic sequence. 5, 2, –1, –4, . . .

What is a_{7 (7th term)} ?

• -13

• -11

• -18

• -22

Tags

CCSS.HSF.BF.A.2