Answer:
The answer is x=0 so probably he is
Step-by-step explanation:
Here you have black dots at x = {0, 1, 2, 4, 4.5, 5}.
For each of these x-values, there is one and only one associated y-value. This fact tells us that the graph does represent a function.
c isyour answer
Yes
When you divide it, it has no remainder.
Hope this helps
