Intro to Geometric sequence

What is the 4th term of the geometric sequence: 2, 8, 32, ...?

• 108

• 18

• 128

• 64

Tags

CCSS.HSF.BF.A.2

What is the common ratio of the geometric sequence: 3, 9, 27, ...?

• 2

• 3

• 4

• 5

Tags

CCSS.HSF.BF.A.2

Find the 5th term of the geometric sequence: 5, 15, 45, ...?

• 135

• 225

• 405

• 315

Tags

CCSS.HSF.BF.A.2

If the first term of a geometric sequence is 7 and the common ratio is 2, what is the 6th term?

• 224

• 448

• 896

• 1792

Tags

CCSS.HSF.BF.A.2

• 2

• 1/4

• 1/2

• 4

Tags

CCSS.HSF.BF.A.2

What is the 7th term of the geometric sequence: 1, 3, 9, ...?

• 81

• 243

• 729

• 2187

Tags

CCSS.HSF.BF.A.2

If the first term of a geometric sequence is 10 and the common ratio is 1/2, what is the 5th term?

• 5/16

• 5/4

• 5/2

• 5

Tags

CCSS.HSF.BF.A.2

Find the common ratio of the geometric sequence: 81, 27, 9, ...?

• 1/3

• 1/2

• 1/4

• 1/5

Tags

CCSS.HSF.BF.A.2

What is the 8th term of the geometric sequence: 2, 6, 18, ...?

• 486

• 1458

• 4374

• 13122

Tags

CCSS.HSF.BF.A.2

Find the common ratio of the geometric sequence: 64, 16, 4, ...?

• 1/2

• 1/4

• 1/8

• 1/16

Tags

CCSS.HSF.BF.A.2