AlmightyThadd
13.07.2019 •
Mathematics
What is the common ratio of the sequence -2, 6, -18, 54
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Ответ:
The common ratio of a geometric sequence is the ratio of any term to the one before it. Here, you can find it by
... 6/-2 = -3
or, if you prefer the minus sign in the numerator, ...
... -18/6 = -3
or the ratio of any other sequential terms.
The common ratio is -3.
Ответ:
6-8
Step-by-step explanation: