SOLUTION: Which of the following is NOT a function of x? y=x squared+5x+3 y-3=6x 6x=y squared +3 0=5x-y+1

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Question 87174: Which of the following is NOT a function of x?
y=x squared+5x+3
y-3=6x
6x=y squared +3
0=5x-y+1
Answer by stanbon(48535) About Me  (Show Source):
You can put this solution on YOUR website!
6x=y squared +3
is not a function because for there are some x values which have
two corresponding y values.
Cheers,
Stan H.