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zarkam21:
A C and D?
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zarkam21:
zarkam21:
I know this is definitely D because I have it in my notes
zarkam21:
@Vocaloid
zarkam21:
The rest I am just making an educated guess on
Vocaloid:
it doesn't pass the horizontal line test (you can draw a horizontal line through each of the "segments" and it fails) so it's not one to one
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zarkam21:
OKay so we have d so far
Vocaloid:
this is actually a floor function (it rounds down to the nearest integer) so f(4.9) actually rounds to 4 not 5
zarkam21:
so it is not e either
zarkam21:
because no matter what it is rounded to the left of the number on a number line?
Vocaloid:
so it's just D I believe
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