3.15 Arithmetic and Geometric Sequences

The explicit formula is used to find a specific term in a sequence.

• True
• False

Tags

CCSS.HSF.BF.A.2

What are the next 3 terms in this sequence of terms?     3, 7, 11, 15

• 18, 22, 26
• 19, 21, 23
• 19, 23, 27
• 18, 21, 24

Tags

CCSS.2.NBT.A.2

When the terms of a sequence differ by the same non zero  number it is called what kind of sequence?

• Algebraic
• Neither
• Geometric
• Arithmetic

Tags

CCSS.HSF.BF.A.2

What is the distance from one number to the next in a sequence of numbers that is represented by a (d) in an arithmetic sequence?

• Common denominator
• Common opposites
• Common domain
• Common difference

Tags

CCSS.HSF.BF.A.2

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

• 2
• 1/2
• -14
• -7

Tags

CCSS.HSF.BF.A.2

Is this sequence arithmetic, geometric, or neither?
1,2,4,7,11,16,22,...

• arithmetic
• geometric
• neither
• none of the above

Tags

CCSS.HSF.BF.A.2

Arithmetic, geometric, or neither?

4, 9, 14, 19, ...

• Arithmetic

• Geometric

• Neither

Tags

CCSS.HSF.BF.A.2

Arithmetic, geometric, or neither?

100, 50, 25, 12.5, ...

• Arithmetic

• Geometric

• Neither

Tags

CCSS.HSF.BF.A.2

Find the common difference:

25, 13, 1, -11, ...

• 12

• -12

• 8

• -8

Tags

CCSS.HSF.BF.A.2

Find the common ratio:

2, 8, 32, 128, ...

• 1/4

• 4

• 1/6

• 6

Tags

CCSS.HSF.BF.A.2