To be a function each different x value would have a different Y value.
First one is a function, there are no repeated Y values.
The second one is a function.
Third one is not a function because it has two identical Y values with different x values.
The fourth one is a function.
Answer:
5/18 m/s?
Step-by-step explanation:
Just did this problem! Hope it helps
1.16
2.14
3.13
Thank me later
