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-BARSIC- [3]
3 years ago
15

Someone help plz!!! I need some help!

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
8 0

Answer: -24

Explanation:

f(-9) = 3(-9) + 3

f(-9) = -27 + 3

f(9) = -24

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