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aleksandr82 [10.1K]

3 years ago

9

This is a problem I really need help on please help so I actually have two lol put please help with 7 and 8

1 answer:

grigory [225]3 years ago

7 0

Answer:

7.

f(n) = 80*3^n

8.

f(n) = 4 * 3^(n - 1)

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