Beth tells her math teacher that the following set of ordered pairs IS a function. Is Beth correct? Why or why not? (2,3) (3,8) (2,4) (5,7)

asked Feb 3, 2023 183k views

2 votes

Beth tells her math teacher that the following set of ordered pairs IS a function. Is Beth correct?

Why or why not?
(2,3) (3,8) (2,4) (5,7)

by Osrl

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4 votes

Answer:

No, Beth is not correct. One of the x-values, 2, corresponds to two y-values.

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