GEOMETRIC MEANS AND GEOMETRIC SERIES

What is the common ratio of the geometric sequence 8, -4, 2, -1,....?

• -2

• 2

Tags

CCSS.HSF.BF.A.2

What is the positive geometric mean of 2 and 50?

• 10

• 20

• 30

• 40

Tags

CCSS.8.EE.A.2

What is the positive geometric mean of 6 and 24?

• 10

• 11

• 12

• 13

Tags

CCSS.8.EE.A.2

Find two geometric means between 3 and 192

• 12 and 36

• 12 and 48

• 9 and 27

• 12 and 24

Tags

CCSS.8.EE.A.2

• -12

• 12

• 6

• 3

Tags

CCSS.HSF.BF.A.2

What is the sum of the first 10 terms of the geometric series 3 -12 +48 - 192+...?

Tags

CCSS.HSA.SSE.B.4

• -15

• 16

Tags

CCSS.HSA.SSE.B.4

Tags

CCSS.HSA.SSE.B.4

• 11

• 10

• 9

• 8

Tags

CCSS.HSA.SSE.B.4

Tags

CCSS.HSF.BF.A.2