Question

Find the first term and the common ratio of the following geometric
sequence: 8, 16, 32, ...

Answer 1

The common ratio of the following geometric sequence is x2 everytime.

Answer 2

The first term is 8

The common ratio is 2, because the ratio of 8:16 is 1:2 and the ratio of 16:32 is 1:2

Explanation: