Which answer describes the type of sequence? 1/6, 1/2, 3/2, 9/2,  neither arithmetic nor geometric geometric arithmetic

The sequence is a geometric sequence.

Step-by-step explanation:

The given sequence is

We examine to see whether there is a common difference or a common ratio.

We first check for a common difference by subtracting the subsequent terms.

The two differences are not equal.

Hence the sequence is not arithmetic.

We now look out for a common ratio.

Since there is a common ratio of 3, the sequence is geometric.

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