arithmetic or geometric sequence

What is a sequence?

• An order of the same numbers.
• A list of numbers in a specific order. 
• A list of numbers always decreased.
• An order of numbers with no relation. 

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CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.2

How is an arithmetic sequence found?

• By multiplying the same number to the previous term. 
• By adding the same number to the previous term.

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CCSS.HSF.BF.A.2

How is an geometric sequence found?

• By adding the same number to the previous term.
• By multiplying the previous term by the same number. 

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CCSS.HSF.BF.A.2

What is a term? 

• Each number in the sequence. 
• Each variable in the sequence. 
• Each number or variable in the sequence. 

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CCSS.HSF.IF.A.3

Describe the relationship between the terms in the arithmetic sequence 
15, 30, 45, 60

• Adding 15 to the previous term
• Subtracting 15 to the previous term 
• Multiplying each term by 3
• Dividing the previous term by 2

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CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.2

Is this sequence arithmetic, geometric, or neither?
{26, 22, 18, 14, ...}

• Arithmetic
• Geometric
• Neither

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CCSS.HSF.BF.A.2

Is this sequence Arithmetic, Geometric, or Neither?
{2, 9, 7, 14, 12, 19, ... }

• Arithmetic
• Geometric
• Neither

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CCSS.HSF.BF.A.2

What is the common ratio of this sequence?
{2, 10, 50, 250, ... }

• 1,250
• 5
• 10
• 50

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CCSS.HSF.BF.A.2

CCSS.HSF.LE.A.2

Dividing by 12 is the same as ...

• × 12
• ÷ 1/12
• × 1/12
• + 12

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CCSS.HSA.REI.A.1

What is the common difference in this sequence?
{48, 32, 16, 0, ... }

• 1/2
• 2
• -8
• -16

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CCSS.HSF.BF.A.2