OpenStax, Intermediate Algebra 2e §12.3 Geometric Sequences and Series · Try It 1 · Algebra · Binomial theorem

Geometric Sequences and Series · Try It 1

Determine if each sequence is geometric. If so indicate the common ratio.
ⓐ $7, 21, 63, 189, 567, 1, 701, \dots$
ⓑ $64, 16, 4, 1, \frac{1}{4}, \frac{1}{16}, \dots$
ⓒ $2, 4, 12, 48, 240, 1, 440, \dots$

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OpenStax, Intermediate Algebra 2e · §12.3 Geometric Sequences and Series · Try It 1

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