Which represents the type of sequence: -99, -96, -92, -87, -81, …?
(Points : 3)
both arithmetic and geometric

neither arithmetic nor geometric

geometric

arithmetic

Question

Which represents the type of sequence: -99, -96, -92, -87, -81, …?
(Points : 3)
       both arithmetic and geometric

       neither arithmetic nor geometric

       geometric

       arithmetic

the_fizicx99 · Answer

Um, I don't think it's neither arithmetic or geometric.

-96/-99 =  0.969696...

-92/-96 = 0.958...

-81 / -81 = 0.9310...

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-96 - (-99) = -96 + 99 = 3

-92 - (-96) = -92 + 96 = 4

-87 - (-92) = -87 + 92 = 5

the_fizicx99 · Answer

Typo, -81 / -87 = 0.9310...

anonymous · Answer

So then what would it be?

the_fizicx99 · Answer

tHe_FiZiCx99:

Um, I don't think it's neither arithmetic or geometric.

the_fizicx99 · Answer

What I meant was, it's $\ not $ arithmetic or geometric.

the_fizicx99 · Answer

So b >.>