Question

The diagram below shows the relationship between the number of cans of chemical A and the number of cans of chemical B
needed to form a chemical mixture.
chemical A
chemical A
chemical A
chemical B
chemical B
chemical B
In the equations below, y represents the number of cans of chemical B, and x represents the number of cans of chemical A. Which
equation represents the proportional relationship in this diagram?

Answer 1

The equation that represents the proportional relationship in this diagram is:

y = 3x

Answer 2

wrong