Using the data shown on the graph, which statements are correct?

Question

A. The constant ratio of y/x is 2/1

B. The ratio of (calories burned time) is not consistent.

C. The graph does not represent a proportional relationship.

D. The graph represents a proportional relationship because (0, 0) is included.

E. The graph represents a proportional relationship because x-values and y-values are constantly increasing.

Answer 1

B. The ratio of (calories burned time) is not consistent.

C. The graph does not represent a proportional relationship.