Which statement best explains if the graph correctly represents the proportional relationship y = 3.5x? (4 points) A graph of a coordinate plane is shown. Points are graphed at 1 comma 3.5 and 2 commas 7. The points are joined by a line.
a
No, the points shown on the line would not be part of y = 3.5x

b
No, proportions cannot be represented on a graph

c
Yes, the points shown on the line would be part of y = 3.5x

d
Yes, all proportions can be shown on the graph of this line