CCSS.Math.Content.HSF.IF.A.3

Find the next three terms in the arithmetic sequence: 25, 34, 43, 52, ...

• 63, 72, 81
• 79, 88, 97
• 70, 79, 88
• 61, 70, 79

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CCSS.Math.Content.HSF.IF.A.3

Find the common difference: 1, 201, 401, 601, ...

• d = 100
• d = 101
• d = 200
• d = 201

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CCSS.Math.Content.HSF.IF.A.3

Find the sequence; 2, 4, 8, 16, 32...............

• add 4
• multiply by 2
• add 2

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CCSS.Math.Content.HSF.IF.A.3

Arithmetic sequences involve

• multiplication and division
• multiplication and addition
• addition and subtraction
• subtraction and division

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CCSS.Math.Content.HSF.IF.A.3

Using this explicit rule a_{n = 2n + 5, write the first four terms in the sequence.}

• 7, 9, 11, 13
• 5, 7, 9, 11
• 7, 5, 3, 1
• 5, 3, 1, −1

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CCSS.Math.Content.HSF.IF.A.3

Is the following sequence arithmetic?
21, 13, 5, -3, ...

• YES
• NO

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CCSS.Math.Content.HSF.IF.A.3

Is the sequence arithmetic: -3, 3, -3, 3, ...

• Yes
• No

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CCSS.Math.Content.HSF.IF.A.3

Which sequence is NOT an arithmetic sequence?

• 12, 18, 24, 30,...

• 10, 3, -4, -11,...

• 2, 4, 8, 16,...

• 16, 20, 24, 28,...

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CCSS.Math.Content.HSF.IF.A.3

What is the common difference of the sequence 2, -1, -4, -7,...?

• -3

• -1

• -2

• 3

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CCSS.Math.Content.HSF.IF.A.3

Is the following sequence geometric?

 $2,\ 4,\ 12,\ 48$  

• Yes

• No

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CCSS.Math.Content.HSF.IF.A.3