Which statement about the graph is true? A. The graph shows a proportional relationship because it is a line, and the difference between each point is the same.
B. The graph shows a proportional relationship because it is a line, and each x-value is a multiple of 2.
C. The graph does not show a proportional relationship because each point written as a ratio gives a different value. C. The graph does not show a proportional relationship because a line that increases by 1 in the y-value cannot have a
constant of proportionality.