SOLUTION: which of the following represents a function? a.x.-2 0 2 4 y.-5 1 3 3 b.x=3 c. 5-0 6-1 6-2

Algebra ->  Rational-functions -> SOLUTION: which of the following represents a function? a.x.-2 0 2 4 y.-5 1 3 3 b.x=3 c. 5-0 6-1 6-2      Log On


   

Question 233642: which of the following represents a function?
a.x.-2 0 2 4
y.-5 1 3 3
b.x=3
c.
5-0
6-1
6-2
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
which of the following represents a function?
a.x.-2 0 2 4
y.-5 1 3 3
Ans: Is a function
--------------------
b.x=3
Ans: Not a function because 3 is paired with all possible y values.
--------------------
c.
5-0
6-1
6-2
Ans: Not a function because 6 is paired with two different values.
==============================
Cheers,
Stan H.