Write an nth term rule for r=3 and a_1=4

piacolgatis 2022-10-05 Answered
Write an nth term rule for r=3 and a 1 = 4
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Answers (1)

Leslie Braun
Answered 2022-10-06 Author has 7 answers
If a 1 is the first term of a geometric sequence and r is the common ratio, then the n t h term a n is given by
a n = a 1 × r n - 1 = 4 × 3 n - 1
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