The average rate of change of a function f(x) = x² between x = 2 and x = 4 is %3D average rate of change = 4 - 2

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter2: Functions
Section2.4: Average Rate Of Change Of A Function
Problem 2E
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The average rate of change of a function f(x) = x2 between x = 2 and x = 4 is
average rate of change =
4 - 2
Transcribed Image Text:The average rate of change of a function f(x) = x2 between x = 2 and x = 4 is average rate of change = 4 - 2
Expert Solution
Step 1

The given function 

f(x) = x2

The average rate of change of function over interval [a, b] is given by

= [f(b) - f(a)] /(b - a) 

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