does the following data represent a function?

does the following data represent a function?
Answer
Explanation:
Step1: Recall the definition of a function
A function is a relation where each input (x) has exactly one output (y).
Step2: Check the (x)-values
In the given data, the (x)-value (0) is paired with two different (y)-values ((y = 5) and (y=2)).
Answer:
No, the data does not represent a function.