Mathematics, 13.10.2020 07:01, olly09

Does this set of ordered pairs represent a function? Why or why not? {(-1,5), (0, -3), (2, 7), (4,0), (7,5)}
A. Yes, because every x-value corresponds to exactly one y-value.
B. Yes, because there are two xvalues that are the same.
C. No, because two of the yuvalues are the same,
D. No, because one x-value corresponds to two different y-values.

Answers: 2

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Does this set of ordered pairs represent a function? Why or why not? {(-1,5), (0, -3), (2, 7), (4,0...