Answer:
If your asking whether the graph shown is a function or not the answer is yes it is a function.
Step-by-step explanation:
There is a test called the vertical line test that states if you can draw a vertical line anywhere on the graph and it only passes through one point then the graph represents a function.
Because when you add them all up that's what the answers are
Answer:
2.48 / 10 = 0.248
About $0.25 for each slice of cheese.
