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expeople1 [14]
2 years ago
14

Is the sequence -3, 5, 13, 21, ... a. arithmetic b. geometric

Mathematics
1 answer:
kondaur [170]2 years ago
3 0

Answer:

Step-by-step explanation:

It's arithmetic.

Just keep on adding 8 to each term.

-3 + 8 = 5

5 + 8 = 13

13 + 8 = 21

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