SOLUTION: I need some help on how to do a certain problem: Find the function of x y 1 2 2 4 3

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Question 171292: I need some help on how to do a certain problem:


Find the function of
x y
1 2
2 4
3 8
4 16
5 32
6 64
7 128

I tried figuring this out for an hour but
cannot get it. I was making up possible functions
but that didn't work either. Thanks in advance!

Answer by solver91311(24713) About Me  (Show Source):