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Which of the following is a geometric sequence?

Which of the following is a geometric sequence?-example-1

1 Answer

5 votes

Answer: D

Explanation:

As you can see it is switch from -3 to 3.

Why?

Because each time it is being multiplied by -1 so it switches from negative to positive and geometric sequences involve multiplication (and division so technically it could be dividing by -1).

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