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14 votes
14 votes
Which of the following lists of ordered pairs is a function?

A. (2,4),(0,2),(2,-4),(5,3)
B. (1,6),(2,7),(4,9),(0,5)
C. (1,2),(1,-2),(3,2),(3,4)
D. (0,2),(2,3),(0,-2),(4,1)

User Deepak Dholiyan
by
2.4k points

1 Answer

7 votes
7 votes
B. All of the x values are different. None repeat
User Ravindra Bagale
by
3.0k points
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