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Determine whether the sequence below is a geometric sequence and, if so, find a formula that describes the sequence.1, 3, 9, 27, 81

Determine whether the sequence below is a geometric sequence and, if so, find a formula that describes the sequence.1, 3, 9, 27, 81
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2 votes
Determine whether the sequence below is a geometric sequence and, if so, find a formula that describes the sequence.1, 3, 9, 27, 81

User Igor Escodro
by
8.0k points

1 Answer

2 votes
x * 3

1 * 3 = 3
3 * 3 = 9
9 * 3 = 27
27 * 3 = 81

And so on
User Jaber Al Nahian
by
8.9k points
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