Question

The graph below shows a proportional relationship between X and y.miyWhat is the constant of proportionality, ?2at

Answer 1

To solve this problem, we may take any point on the graph. Then, we we need to find how the x-coordinate is bigger than the y-coordinate of that point.

We do so by dividing the value of the x-coordinate by the value of the y-coordinate. Let's take the point (2, 1):

2/1 = 2

Notice that we obtain the same result if we take any other point. Let's say the point (