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ivanzaharov [21]
3 years ago
15

-3, 1, 5, 9, ...

Mathematics
1 answer:
il63 [147K]3 years ago
5 0

Answer:

D

Step-by-step explanation:

f(n) = -3 + (n - 1)·4

f(n) = -3 + 4n - 4

f(n) = 4n - 7

-3 derives from being the first number in the sequence

4 derives from being the positive difference between values in the sequence

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