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1 vote
Is this a function or no??

Is this a function or no??-example-1

2 Answers

2 votes
no because you cant have the same number in the X value
User Mohsen Saremi
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3 votes

Answer:

No, it is not.

Step-by-step explanation:

One x value (-3) has more than one corresponding y value (1 and 0). In a proper function, each x value has one and only one corresponding y value.