👤

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=

Answer :

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)

View image ARROWSPACE