Arithmetic Sequence Intro

Front

What is an arithmetic sequence?

Back

An arithmetic sequence is a sequence of numbers in which the difference between consecutive terms is constant.

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CCSS.HSF.BF.A.2

Front

What is the common difference in an arithmetic sequence?

Back

The common difference is the fixed amount that each term increases or decreases by in an arithmetic sequence.

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CCSS.HSF.BF.A.2

Front

Fill in this pattern: 78, 77, 76, 75, ___, ____

Back

74, 73

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CCSS.1.NBT.A.1

Front

How do you find the nth term of an arithmetic sequence?

Back

The nth term can be found using the formula: a_n = a_1 + (n-1)d, where a_1 is the first term and d is the common difference.

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CCSS.HSF.BF.A.2

Front

What is the first term in the sequence: 39, 32, 25, 18?

Back

The first term is 39.

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CCSS.HSF.BF.A.2

Front

What is the common difference in the sequence: 39, 32, 25, 18?

Back

The common difference is -7.

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CCSS.HSF.BF.A.2

Front

Which statement describes the pattern shown? Each figure has 2 fewer squares than the one before it. True or False?

Back

False. Each figure has 7 fewer squares than the one before it.

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CCSS.HSF.BF.A.2

Front

If the first term of an arithmetic sequence is 5 and the common difference is 3, what is the 4th term?

Back

The 4th term is 14.

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CCSS.HSF.BF.A.2

Front

What is the rule for the sequence: 10, 15, 20, 25?

Back

The rule is to add 5 to the previous term.

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CCSS.HSF.BF.A.2

Front

Fill in this pattern: 10, 15, 20, ___, ___, ___

Back

25, 30, 35

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CCSS.2.NBT.A.2