3 years ago

Select the correct answer.

Mathematics

1 answer:

marta [7]3 years ago

7 0

Answer:

The correct choice is A.

Step-by-step explanation:

The relation which is a function is the one in which none of the first coordinates repeated.

x y

4 -2

5 -3

6 -2

7 -3

We can see that none of the first coordinates repeated in this relation.

Its graph will pass the vertical line test.

It is a function.

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