Question

Which unit rate corresponds to the proportional relationship shown in the graph?

Drag and drop the answer into the box to match the graph with its unit rate.

Answer 1

4/3 cm/s or 1.33 cm/s

Explanation:

Another term for rate of change is slope. This means to find the unit rate, we use the formula for slope:

`m=(y_2-y_1)/(x_2-x_1)`

Using the two points given to us, we have:

m = (16-0)/(12-0) = 16/12 = 4/3