Question #bffdf

1 Answer
Konstantinos Michailidis
Sep 18, 2015

Refer to explanation

Explanation:

Using function notation the average rate of a function #f(x)# from a to x is

#Δ(x)=(f(x)-f(a))/(x-a)#

where

#Δ# is the name of this average rate of change function

#x-a# represents the change in the input of the function f(x)

#f(x) - f(a)# represents the change in the function of f(x) as the input changes from a to x

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