Question

What type of sequence is this? (2, 4, 8, 16, 32)

Answer 1

Answer: A factor of 2 between each number

Step-by-step explanation: 2 (*2), 4 (*2), 8, and so on...

Answer 2

Geometric sequence

Explanation:

In a geometric sequence you must multiply by a common ratio to get from one term to the next.

To get from 2 to 4, multiply by 2.

To get from 4 to 8, multiply by 2, and so on.

This means that the common ratio is 2