U5p1: Intro to Sequences

Identify the common difference.

99, 86, 73, 60, ...

• 8

• 13

• -13

• -8

What is the common ratio for the sequence:
28, 14, 7, 3.5...

• 2
• 1/2
• -14
• -7

Tags

CCSS.HSF.BF.A.2

Find the common ratio: 4, -16, 64, -256, ...

• r = -4
• r = 2
• r = -2
• r = 4

Tags

CCSS.HSF.BF.A.2

Identify the first term a₁.

97, 86, 75, 64, ...

• 64

• -11

• 97

• 11

Identify the first term a₁.

99, 86, 73, 60, ...

• 11

• -11

• 99

• 60

What is the first term a₁ for the sequence:

28, 14, 7, 3.5...

• 14

• 28

• 1/2

• 3.5

Is the sequence Arithmetic or Geometric?

1, 2, 3, 4,...

• Arithmetic

• Geometric

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

Is the sequence Arithmetic or Geometric?

3, 6, 12, 24,...

• Arithmetic

• Geometric

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

Is the sequence Arithmetic or Geometric?

15, 11, 7, 3,...

• Arithmetic

• Geometric

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

Is the sequence Arithmetic or Geometric?

64, 16, 4, 1,...

• Arithmetic

• Geometric

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.1