3 years ago

Which of the following relations represents a function?

Mathematics

1 answer:

gizmo_the_mogwai [7]3 years ago

3 0

Answer:

The first option

Step-by-step explanation:

A function is where one input only has one output, in the other options we can see inputs having different outputs, 0,3 and 0-3 in the second and in the third -2,4 and -2,0.

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