Question

Need help solving this

Answer 1

The ratio is -3 , find this be dividing two consecutive numbers:

-6/2 =-3

18/-6 = -3

-54/18 =-3

The 5th number in the sequence would be -54 x -3 = 162

The 6th number will be 162 x -3 = -486

The answer is the 3rd choice.