## anonymous one year ago Giving medal to whoever helps? Using complete sentences, explain how to find the average rate of change for f(x) from x = 4 to x = 7.

1. anonymous

anyone?

2. anonymous

In order to find the average rate of change of a function from x=4 to x=7, you plug in x=7 into f(x) and subtract it by x=4 into f(x). Then you would divide it by the interval difference which 7-4=3. Here is the formula:$\frac{ f(7)-f(4) }{ 7-4 }$