We have been given a table of values of the function and we have to find the average rate of change of the function the formula for which is fave fbfa ba f a v e. Write f x 2x3 7x f x 2 x 3 7 x as an equation. So for speed from DE to EF the X values are 25 and 5.
This precalculus video tutorial explains how to calculate the average rate of change of a function over an interval.
The average rate of change of a function is given as. Given the value of a function at different points calculate the average rate of change of a function for the interval between two values x1 and x2. Basically the average rate of change is everything between those two points on the line. The average rate of change of a function is given as.