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

asked Mar 20, 2022 14.6k views

5 votes

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

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5 votes

Answer:

Explanation:

It's arithmetic.

Just keep on adding 8 to each term.

-3 + 8 = 5

5 + 8 = 13

13 + 8 = 21

Noam Gal answered Mar 24, 2022

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