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4 Cards in this Set
- Front
- Back
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arithmetic sequence
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a pattern of numbers created by addition or subtraction, e.g. 2, 4, 6, 8
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common difference
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the difference used to make successive terms in an arithmetic sequence, e.g. 7 in the sequence 23, 30, 37, 44
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common ratio
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the factor used to make successive terms in a geometric sequence, e.g. 3 in the sequence 5, 15, 45, 135
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geometric sequence
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a pattern of numbers created by multiplication or division, e.g. 2, 6, 18, 54
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