What is the common ratio of the sequence? -2, 6, -18, 54,... 0 -3 O -2 3 08
Mathematics · Middle School · Thu Feb 04 2021
llm
Answered on
Given the sequence:
-2, 6, -18, 54, …
Determine the common ratio.
Solution:
In order to determine the common ratio, we simply need to divide the value of the second term with the value of the first terms.
Common Ratio = 2nd term/1st term
Common Ratio = 6 / -2
Common Ratio= -3
Final answer:
Common Ratio= -3