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What is the common ratio of the sequence? -2, 6, -18, 54,... a. −3 b. −2 c. 3 d. 8
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What is the common ratio of the sequence?

-2, 6, -18, 54,...

a. −3
b. −2
c. 3
d. 8

User Joseph Gagliardo
by
3.5k points

1 Answer

3 votes

Answer:

A -3

Explanation:

-2 x -3 = 6

6 x -3 = -18

-18x -3 = 54

User Johann Du Toit
by
3.8k points
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