How do you find the average rate of change of #f(x)=2x^2+2# from 4 to 6?
1 Answer
Mar 12, 2016
Explanation:
For a function
#(f(b)-f(a))/(b-a)#
For
The required rate of change (with
#([2*6^2+2]-[2*4^2+2])/(6-4)#
#(74-34)/2=40/2=20#