Which relations are functions? Choose all answers that are correct:

Mathematics

1 answer:

dexar [7]2 years ago

5 0

Answer:

A. B and D are functions

Step-by-step explanation:

Functions are either one-to-one or many-to one (x-value --> y value)

C is not a function because -3 (x) maps to 1 and also to 0 (y).

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