Chapter 4.1, Problem 56E

### Calculus: Early Transcendental Fun...

7th Edition
Ron Larson + 1 other
ISBN: 9781337552516

Chapter
Section

### Calculus: Early Transcendental Fun...

7th Edition
Ron Larson + 1 other
ISBN: 9781337552516
Textbook Problem

# Finding Extrema Using Technology In Exercises 55-58,(a) use a computer algebra system to graph the function and approximate any absolute extrema on the given interval.(b) Use the utility to find any critical numbers, and use them to find any absolute extrema not located at the endpoints. Compare the results with those in part (a). f ( x ) = 4 3 x 3 − x ,     [ 0 , 3 ]

(a)

To determine

To Graph: The function f(x)=43x3x,[0,3] and also approximate any absolute extrema on the given interval.

Explanation

Given:

f(x)=43x3âˆ’x,[

(b)

To determine

To calculate: Any critical numbers using graphing utility and also compare the results with part

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