BuyFind

Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071
BuyFind

Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071

Solutions

Chapter 2.5, Problem 73E
To determine

To graph the functionson the same screen and how they related to the graph in part (a).

The functions are given below:

  f(x)=2xx2(a) y1=f(x)(b)y2=f(2x)(c)y3=f(12x)

Expert Solution

Explanation of Solution

Given information:

The function are:

  f(x)=2xx2(a) y1=f(x)(b)y2=f(2x)(c)y3=f(12x)

Graph :

the graph obtained as:

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2.5, Problem 73E

Interpretation: from the above graph it is observed that for part(b) shrink graph of part (a) horizontally by a factor of 12 .

For part (c) stretchthe graph of part (a) horizontally by a factor of 2.

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