2 years ago

Which of the sets of ordered pairs represents a function? A= {(1, -2), (3, -5), (5, 2), (7, 5)}

Mathematics

2 answers:

miv72 [106K]2 years ago

8 0

Both a and b are functions.

gavmur [86]2 years ago

4 0

A because none of the x values can be repeated in a function

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