FLASHCARD: arithmetic sequence

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Identify the common difference in the sequence: 10, 20, 30, 40, ...

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10

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CCSS.HSF.BF.A.2

Front

Back

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CCSS.HSF.BF.A.2

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Given the sequence: 25, 21, 17, 13,... Write the explicit equation that models the sequence.

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f(n) = -4n + 29

Tags

CCSS.HSF.BF.A.2

Front

Identify the common difference.
97, 86, 75, 64, ...

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-11

Tags

CCSS.HSF.BF.A.2

Front

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

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3, 12, 21

Tags

CCSS.HSF.BF.A.2

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Which of the following is an example of an arithmetic sequence? 4, 8, 16, 32, 64, 1, 2, 4, 7, 11, 15, 13, 11, 9, 7, 3, 6, 12, 24, 48

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15, 13, 11, 9, 7

Tags

CCSS.HSF.BF.A.2

Front

Correct formula for nth term of an arithmetic sequence? Options: f(n) = f(1) + d(n - 1), f(n) = f(1) + d(n + 1), f(n) =f(1) - d(n - 1), f(n) = f(1) +- d(n + 1)

Back

f(n) = f(1) + d(n - 1)

Tags

CCSS.HSF.BF.A.2

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Is the sequence arithmetic: 17, 9, 1, -7, ...

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Yes

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CCSS.HSF.BF.A.2

Front

Is the sequence arithmetic: 78, 785, 7855, 78555, ...

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No

Tags

CCSS.HSF.BF.A.2

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Explicit rule for the sequence: 6 + 5(n - 1), 4 + 6(n - 1), 6 - 4(n - 1)

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6 + 5(n - 1)

Tags

CCSS.HSF.BF.A.2