Question

Find the common ratio r for the geometric sequence and user to find the next three terms.

-6, 18, -54, 162, ...
The common ratio r =
The next three terms are
___,___, and ____

Answer 1

the common ratio(r): 3

-486,1458,-4374

-486,1458,-4374Explanation:

-6×3=18

18×3=-54

54×3=162

162×3=-486

-486×3=1458

1458×3=-4374

therefore the next three terms are,-486,1458,and -4374