NotSoSmart  Nov 20, 2018

a function maps every element of it's domain to a single value in it's range.


the only completion of the first table is so that f is not a function is


-1 anything but -8
-1 8
6 anything


Any other completion of this table will ensure f is a function.


For the second part.


-1 anything but -8
-1 -8
6 anything


is not a function because -1 is mapped to two different values

Rom  Nov 21, 2018

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