andybiersack154 andybiersack154

02-03-2021
Mathematics

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Which of the following graphs is not a function?
A.)W
B.)Z
C.) X
D.)Y

Which of the following graphs is not a function AW BZ C X DY class=

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02-03-2021

A function means that any input (x) has only one output (y)

I showed an example of where x has multiple outputs in the picture. In the example I circled (1,1) and (1,-1)

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