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Determine whether the sequence is a geometric sequence. 6, -12, 24,-48...​

Determine whether the sequence is a geometric sequence. 6, -12, 24,-48...​
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2 votes
Determine whether the sequence is a geometric sequence. 6, -12, 24,-48...​

User Brian Young
by
8.8k points

1 Answer

5 votes
Answer:
Yes. It is a geometric sequence.
The formula for your sequence would be:
a = 6(-2)^n-1
Determine whether the sequence is a geometric sequence. 6, -12, 24,-48...​-example-1
User Tamberg
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