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anonymous
 5 years ago
which one is NOT a function: y=2, x=2, y=2x, x=2y?
anonymous
 5 years ago
which one is NOT a function: y=2, x=2, y=2x, x=2y?

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Owlfred
 5 years ago
Best ResponseYou've already chosen the best response.0Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0if you define x as flat and y as vertical; then x=2 aint a function

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the function is application from x to y so every x have one y so that x= 2 is not function x = every y

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0if u graph the function all lines Parallel the y axis must interrupt the function in one point
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