Spread the loveUnderstanding the rate of change on a graph is an essential mathematical skill, particularly in scientific, economic, and technical fields. The rate of change describes the slope, or ...

Change in y = Final y – Initial y. Next, calculate the difference in x-values by subtracting the initial x-value from the final x-value. Change in x = Final x – Initial x. Step 5: Applying Formula.

The average rate of change of distance, however, remains constant at \(50\text{ km/h}\) over the 2-hour period, as it represents the overall change in distance divided by ... the graph will form a ...

Instantaneous rates of change - Higher When a relationship between two variables is defined by a curve it means that the gradient, or rate of change, is always varying.

For example, the graph below could be used to calculate the average rate over any period of time Using this graph, we can calculate the average rate between 30 seconds and 120 seconds.