Question

Which sequence is geometric?

O 5, 15, 25, 35, ...
O 5, 10, 20, 40, ... *
O 6, 12, 18, 24, ...
O 7, 14, 21, 28, ...

Answer 1

0, 5, 10, 20, 40, ... *

Explanation:

geometric sequences require a common ration and the only sequence with a common ratio is B. common ratio is 2