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2 years ago

8

64, –48, 36, –27, ...

1 answer:

frozen [14]2 years ago

4 0

The only formula that can be used to describe the sequence is definitely the third one $f(x + 1) = -3/4 f(x)$ . So count like that $64* -\frac{3}{4} = -48
48* -\frac{3}{4} = 36$ and so on. You can check others by yourself to check if I'm right or not.

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