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

The next two terms of the sequence 4,7,10,13 are ....

• 16 and 19
• 15 and 19
• 16 and 18
• 15 and 18

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

What is the pattern you see in this table?

• Common Ratio = 1/3
• Common Difference = 8
• Common Ratio = 3
• Common difference = 3

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

Find the next three terms in the arithmetic sequence: -33, -24, -15, -6, ...

• -1, 7, 15
• -5, 2, 9
• 3, 12, 21
• -65, -73, -81

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

Determine whether the sequence is arithmetic, geometric, or neither.

• arithmetic
• geometric
• neither

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

Find the common ratio for the geometric sequence.

• -4
• 4
• 1/4
• -1/4

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

Write the recursive rule for this situation.

• f(n) = f(n − 1) + 58, n ≥ 2
• f(n) = 58 + 7(n − 1)
• f(n) = 58 − 7(n − 1)
• f(n) = f(n − 1) + 7, n ≥ 2

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

Which sequence is an arithmetic sequence?

• 3, 6, 2, 7, ...

• 3, 6, 12, 24, ...

• 3, 6, 10, 15, ...

• 3, 7, 11, 15, ...

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

Find the sum: -27 - 17 - 7 ..... + 43

• 64

• 60

• 8

• 84

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

Find the first four terms of the sequence given the rule:

a_n = 4(5)^n-1

• 20, 100, 500, 2500

• 5, 20, 80, 320

• 4, 20, 100, 500

• 4, 9, 14, 19

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

In a geometric sequence, a₄ = −9 and a₆ = −81. What is the recursive formula for this sequence?

• 
• 
• 
• 

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