Determine if the sequence is geometric. If it is, find the common ratio, the explicit formula, the recursive formula, and the three terms in the sequence after the last one given. 18) -2, 12, -72, 432, ... 20) 1, -6, 36, -216, ...
Determine if the sequence is geometric. If it is, find the common ratio, the explicit formula, the recursive formula, and the three terms in the sequence after the last one given. 18) -2, 12, -72, 432, ... 20) 1, -6, 36, -216, ...
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 5T: The second term of a geometric sequence is 14, and the sixth term is 224. Find the nth term. (Assume...
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Determine if the sequence is geometric. If it is, find the common ratio, the explicit formula, the
recursive formula, and the three terms in the sequence after the last one given.
18) -2, 12, -72, 432, ...
20) 1, -6, 36, -216, ...
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