Question

Is 2, 3, 5, 8, 12 arithmetic, geometric, neither, or both?

Answers

bobpursley
neither

how much is five plus eight?
Riccardo Arjona
How come its neither? Why isn't it arithmetic?
Ms. Sue
Huh??

Riccardo Arjona
I want to know if the pattern is geometric, arithmetic, both of them, or neither.
Ms. Sue
I suggest you believe Bobpursley. He's a retired professor.

Riccardo Arjona
Okay thank you. But I wanted to know why. I didn't just come for an answer to cheat on homework. I need to understand it.
Ms. Sue
http://www.regentsprep.org/regents/math/algtrig/atp2/indexatp2.htm
(͠≖ ͜ʖ͠≖)
2 + 1 = 3
3 + 2 = 5
5 + 3 = 8
8 + 4 = 12

this is irrelevant but this is what i got 4 years later sksk

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