It is a measure of how much the function changed per unit, on average, over that interval. It is derived from the slope of the straight line connecting the interval's endpoints on the function's …

Learn how to calculate the average rate of change of a function over a specific interval. Discover how changes in the function's value relate to changes in x. Use tables and visuals to …

On a position-time graph, the slope at any particular point is the velocity at that point. This is because velocity is the rate of change of position, or change in position over time. Here, the …

Find a function's average rate of change over a specific interval, given the function's graph or a table of values.

Finding the average rate of change of a function over the interval -5<x<-2, given a table of values of the function. Created by Sal Khan.

So essentially, to approximate the slope of the tangent line, we're going to take the average of these two rates of change right over here, the average of these two slopes.

So if you want to find your average rate of change, you want to figure out how much does the value of your function change, and divide that by how much your x has changed.

Average rate of change is the same as the slope between 2 points. Find the ordered pairs for the start point (x1,y1) and end point (x2,y2) of the interval. Then, use the slope formula to …

Learn how to calculate the average rate of change for a function and its connection to the slope of a secant line. Grasp the concept of instantaneous rate of change and its significance in …

In this section, we will study the rate of change of a quantity and how is it related geometrically to secant and tangent lines.