Please help asap I put a photo
For each relation, decide whether or not it is a function.
![Please help asap I put a photo For each relation decide whether or not it is a function class=](https://us-static.z-dn.net/files/de4/ceaeb4a1cddd7405fd1c2c45be33922f.jpg)
Answer:
1: Function
2: Function
3: Not a function
4: Function
Step-by-step explanation:
1: Not a function
2: Function
3: Not a function
4: Function
REMINDER: If a x value has two diffreent y values, it is NOT a function!!!!
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