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IgorC [24]
3 years ago
12

Which relation represents a function ?

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
7 0

Answer:

The third choice

Step-by-step explanation:

a relation is a function if an input has at most one output for a given input

Choices 1, 2 and 4 are not functions as they have two different outputs for the same input. (See the red ovals)

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