Respuesta :
The list of ordered pairs of option (B) (2, 5), (3, 6), (6, 9) is a function.
What is a function?
A function is defined as a relation between a set of inputs having one output each. It is a set of permissible outputs with the property that each input is related to exactly one output.
For the given situation,
The list of ordered pairs are given in option.
A function is a set of ordered pairs in which no two different ordered pairs have the same x -coordinate.
According to the definition, the ordered pair should not have same x value.
Thus in option B (2, 5), (3, 6), (6, 9), each input is related to exactly one output.
Hence we can conclude that the list of ordered pairs of option (B) (2, 5), (3, 6), (6, 9) is a function.
Learn more about functions here
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