Which of the following represents a geometric sequence with a common ratio r = 6?

1, 6, 36, 216, 1,296
3, 18, 24, 144, 864
7, 13, 19, 25, 31
648, 108, 18, 3, 0.5

Respuesta :

Answer:

The first sequence is correct being (6)^k

Step-by-step explanation:

To find a ratio divide a term by its previous member such as 36/6 to give you r=6.