The only set of ordered pairs where each x-value has exactly one y-value and therefore represents a function is: A. {(0, 1), (1, 2), (2, 3), (3, 3)}
Recall:
A set of ordered pairs that represents a function has exactly one y-value assigned to each x-value.
In order words, in a function, only one y-value can be related to an x-value. One x-value cannot give two different y-values in a set of ordered pairs.
Therefore, the only set of ordered pairs where each x-value has exactly one y-value and therefore represents a function is: A. {(0, 1), (1, 2), (2, 3), (3, 3)}
