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Which of these sequences is a geometric sequence? 1, 2, 4, 7, 11, 16, 22, … 2, 4, 8, 14, 22, 38, … 3, 6, 9, 12, 15, 18, 21, … 3, 9, 27, 81, 243, 729, …

Which of these sequences is a geometric sequence? 1, 2, 4, 7, 11, 16, 22, … 2, 4, 8, 14, 22, 38, … 3, 6, 9, 12, 15, 18, 21, … 3, 9, 27, 81, 243, 729, …
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Which of these sequences is a geometric sequence?

1, 2, 4, 7, 11, 16, 22, …


2, 4, 8, 14, 22, 38, …


3, 6, 9, 12, 15, 18, 21, …


3, 9, 27, 81, 243, 729, …

User BoredT
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1 Answer

4 votes
The geometric sequence is 3, 9, 27, 81, 243, 729 because each time it is multiplied by 3.
User Allenylzhou
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