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2 years ago

9

Which of these relations is a function? I’m I correct??

1 answer:

Vlad1618 [11]2 years ago

3 0

Answer:

the first one on the bottom

Step-by-step explanation:

There is a little trick to find out if it is a function or not. This trick is called the vertical line test. if you can scan the figure with a virtual line and it does not touch more than one side of the figure at one time then it is a function. if it touches more than one side or line of the figure it is not a function.

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Answer:

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Step-by-step explanation:

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