kingggky kingggky

22-09-2016
Mathematics

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a sequence has a first term of 2 and a constant ratio of -3/2 what are the first five terms of the sequence

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nobillionaireNobley nobillionaireNobley

23-09-2016

first term = 2
second term = 2 x -3/2 = -3
third term = -3 x -3/2 = 9/2
fourth term = 9/2 x -3/2 = -27/4
fifth term = -27/4 x -3/2 = 81/8

Therefore, first five terms = 2, -3, 9/2, -27/4, 81/8

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