What is the common ratio of the sequence?-2, 6, -18, 54,...-3-238

6 answers
Question:

What is the common ratio of the sequence?
-2, 6, -18, 54,...
-3
-2
3
8

Answers

I think the ratio of the series is 3

-6/-2=-18/-6=54/-18

=3

A. -3

Step-by-step explanation: -3 is the correct answer. -2x-3=6, 6x-3=-18,

-18x-3=54

The common ratio (R) is -3.

-2 times -3 is 6.
6 times -3 is -18.
-18 times -3 is 54.

R=-3.
This is a geometric sequence.

36

step-by-step explanation:

i dont know men

step-by-step explanation:

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