Algebra: Weekly Review #11

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

• 2

• 4

• 6

• 8

Tags

CCSS.HSF.BF.A.2

What number follows 20 in this arithmetic sequence?

8,11, 14, 17, 20

• 5

• 23

• 26

• 29

Tags

CCSS.HSF.BF.A.2

Find the missing term in the geometric sequence: 8, 20, 50, 125, _____.

• 75

• 200

• 250

• 312.5

Tags

CCSS.HSF.BF.A.2

Describe the pattern in the sequence. Find the next three terms.

13, 15, 17, 19,...

• Add 2; 23, 25, 27

• Multiply by 2; 38, 76, 152

• Add -2; 17, 15, 13

• Add 2; 21, 23, 25

Tags

CCSS.3.OA.D.9

What is the fifth term of the geometric sequence?

5, 15, 45,...

• 135

• 1875

• 1215

• 405

Tags

CCSS.HSF.BF.A.2

• 63

• 39

• 69

• 36

Tags

CCSS.HSF.BF.A.2

• 823,543

• 11,529,602

• 1,647,086

• 5,764,801

Tags

CCSS.HSF.BF.A.2

Define arithmetic sequences.

• A sequence whose terms change by adding the same number each time.

• A sequence whose terms change by multiplying the same number each time.

• A sequence whose terms change by dividing the same number each time.

• A list of numbers that often (but not always) form a pattern.

Tags

CCSS.HSF.BF.A.2

What does a₁ represent?

• Any term

• First term

• Last term

Tags

CCSS.HSF.BF.A.2

This sequence represents a(n)....

• Arithmetic Sequence

• Geometric Sequence

• Neither

Tags

CCSS.HSF.BF.A.2