To be a function every input value (x) can only have one output value (y)
On the graph there are 2 out put values for x = 2 so it is not a function.
The answer would be C.
I would say about 13 based on the graph.
Answer:

divide each term by two and simplify.
Give me my milf.
I hope this helps you
2 (B+4)=3
B+4=3/2
B=3/2-4
B=-5/2
Answer:
1050
Step-by-step explanation: