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nasty-shy [4]
3 years ago
5

Find the common ratio of the geometric sequence 9, -18, 36, ...

Mathematics
1 answer:
Anna35 [415]3 years ago
6 0

Answer:

-2

Step-by-step explanation:

Each term is being multiplied by -2.

9(-2) → -18

-18(-2) → 36

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