Question 977422
Calculate average rate of change for the function f(x)=-x^4+4x^3-2x^2+x+1, from x:0 to x:1.
----
average rate =  [f(1)-f(0)]/[1-0] = (-1+4-2+1+1)/1 = 3
-----------
Cheers,
Stan H.
-------------