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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 Jmohr
by
5.2k points

1 Answer

5 votes
6/-2 = -18/6 = -3

The appropriate choice is ...
A) -3
User Fumiko
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