Which describes the difference between the two sequences? First Sequence: 1, 6, 36, 216 ... Second Sequence: 3, 6, 9, 12, ... The first sequence is geometric because there is a common difference of 6. The second sequence is arithmetic because there is a common ratio of 3. The first sequence is arithmetic because there is a common difference of 6. The second sequence is geometric because there is a common ratio of 2. The first sequence is arithmetic because there is a common ratio of 2. The second sequence is geometric because there is a common difference of 6. The first sequence is geometric because there is a common ratio of 6. The second sequence is arithmetic because there is a common difference of 3.

The first sequence is geometric because there is a common ratio of 6. The second sequence is arithmetic because there is a common difference of 3. Then the correct option is D.

What is the geometric sequences?

Let a be the first term and r be the common ratio. Then the geometric sequences will be

[tex]\rm a_n = a_{n -1} \cdot r[/tex]

What is the arithmetic sequence?

Let a₁ be the first term and d is the common difference between the terms. Then the nth term will be given as

[tex]\rm a_n = a_1 + (n - 1)d[/tex]

First Sequence: 1, 6, 36, 216 …

The sequence first is a geometric sequence with the common ratio of 6.

Second Sequence: 3, 6, 9, 12, …

The sequence second is an arithmetic sequence with the common difference of 3.

The first sequence is geometric because there is a common ratio of 6. The second sequence is arithmetic because there is a common difference of 3.

Then the correct option is D.

More about the geometric and arithmetic sequence link is given below.

https://brainly.com/question/22158345

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