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which of the following sets of ordered pairs does not define a function
A. {(3,2,(2,-2),(-3,-6)}
B. {(1,2),(2,6),(4,-6)}
C. {(2,2),(-2,3),(2,-9)}
D.{(-4,4l,(-3,4),(4,-4)} ​


Sagot :

Answer:

C. {(2,2),(-2,3),(2,-9)}

Step-by-step explanation: