Answered

Which of the relations given by the following sets of ordered pairs is not a function?


Select one:

A{(5,2),(4,2),(3,2),(2,2),(1,2)}{(5,2),(4,2),(3,2),(2,2),(1,2)}
B{(−4,−2),(−1,−1),(3,2),(3,5),(7,10)}{(−4,−2),(−1,−1),(3,2),(3,5),(7,10)}
C{(−8,−3),(−6,−5),(−4,−2),(−2,−7),(−1,−4)}{(−8,−3),(−6,−5),(−4,−2),(−2,−7),(−1,−4)}
D{(−6,4),(−3,−1),(0,5),(1,−1),(2,3)}

Verified Answer :

texaschic101

a function will not have any x values the same..they would all have to be different...it does not matter about the y values.
But u are looking for one that is not a function...so u need to look for the one that HAS repeating x values.

Is ur question worded right ? Because...
a. is NOT a function
b. is NOT a function
c. is NOT a function
d. IS a function

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