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Alex777 [14]
2 years ago
10

PLEASE PLEASE HELP

Mathematics
1 answer:
melisa1 [442]2 years ago
7 0
I think to be a function is when you have to groups of something or if it's an number it can be an even number or an odd number you just have to find out what it is.
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Notice this is a geometric progression since each number multiplied by some factor equals the next number in the sequence, in this case,

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