emilie1066 emilie1066

11-10-2016
Mathematics

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What are the first three of a sequenced the nth term is -7n-1

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11-10-2016

1st term = a(1) = -7(1)-1 = -7-1 = -8

2nd term = a(2) = -7(2)-1 = -14-1 = -15

3rd term = a(3) = -7(3)-1 = -21-1 = -22

term would be -8, -15, -22

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Аноним Аноним

11-10-2016

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