For each sequence, determine whether it appears to be geometric. If it does, find the common ratio. Geometric (a) 4,-2, 1, Common ratio: r = -0 Not geometric Geometric Common ratio: r = 0 Not geometric Geometric Common ratio: r = Not geometric (b) -5,-1, 1, 5, ... (c) 9, 12, 15, 18, ... 8 08 X Ś ?
For each sequence, determine whether it appears to be geometric. If it does, find the common ratio. Geometric (a) 4,-2, 1, Common ratio: r = -0 Not geometric Geometric Common ratio: r = 0 Not geometric Geometric Common ratio: r = Not geometric (b) -5,-1, 1, 5, ... (c) 9, 12, 15, 18, ... 8 08 X Ś ?
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter8: Sequences And Series
Section8.3: Geometric Sequences
Problem 102E
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