   Chapter 4.1, Problem 28E ### Single Variable Calculus: Early Tr...

8th Edition
James Stewart
ISBN: 9781305270343

#### Solutions

Chapter
Section ### Single Variable Calculus: Early Tr...

8th Edition
James Stewart
ISBN: 9781305270343
Textbook Problem

# Sketch the graph of f by hand and use your sketch to find the absolute and local maximum and minimum values of f. (Use the graphs and transformations of Sections 1.2 and 1.3.) f ( x ) = { 2 x + 1 if   0 ≤ x < 1 4 − 2 x if   1 ≤ x ≤ 3

To determine

To sketch: The graph of the function f(x) and obtain the values of absolute and local maximum and minimum values of f.

Explanation

Let y=f(x)={2x+1if  0x<142xif  1x3.

Use the given function as f(x)=2x+1 if 0x<1 and f(x)=42x if 1x3

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