GHOSTxTURTLE GHOSTxTURTLE

09-10-2018
Mathematics

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What is the common ratio of the sequence?

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

What is the common ratio of the sequence 2 6 18 54 class=

Respuesta :

Piwilotta Piwilotta

09-10-2018

-3

Because
-2×-3 = 6
6×-3=18
18×-3= 54
Here you go

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