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Asap help!!!!!! Which relations are functions? Select Function or Not a function for each graph.

Asap help!!!!!! Which relations are functions? Select Function or Not a function for-example-1
User Jim Ford
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1 Answer

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Answer:

1st Graph: Function

2nd Graph: Function

3rd Graph: Not a function

4th Graph: Not a function

Explanation:

We can determine if a graph is a function or not using the Vertical Line Test. Since we see that 1 and 2 pass but 3 and 4 pass, 1 and 2 are functions while 3 and 4 are not.

User Wavetree
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