SOLUTION: Determine wheter each relation is a function. x=15

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Question 348847: Determine wheter each relation is a function.
x=15
Answer by stanbon(75887) About Me  (Show Source):
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Determine whether each relation is a function.
x=15
Not a function because (15,0) and (15,3) show an
example of two points where an x-value has 2
corresponding y values. In fact that x value
has an infinite number of associated y values.
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Cheers,
stan H.