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I dont know how to do this.​

I dont know how to do this.​-example-1
User DavidR
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1 Answer

6 votes

Answer:

C

Explanation:

A function passes the vertical line test. This graph passes it so it is a function.

A one to one function has a single output for each input. This has multiple outputs for some inputs. Therefore, it is not one to one.

User Plodder
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