Use the image to answer the question. using the points shown in the graph, identify the constant of proportionality for this graph. (1 point) A. 2/3. B. 1/2. C. 3/2. D. 2.

Answer 1

To find the constant of proportionality, we need to determine the rate of change between any two points on the graph.

Let's take the first two points on the graph: (0, 0) and (3, 2).

The rate of change is determined by the change in y-coordinates (vertical change) divided by the change in x-coordinates (horizontal change).

In this case, the change in y-coordinates is 2 - 0 = 2, and the change in x-coordinates is 3 - 0 = 3.

So, the rate of change between these two points is 2 / 3.

Therefore, the constant of proportionality for this graph is 2/3.

The correct answer is A. 2/3.