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 65E

a.

To determine

To sketch the graph of the function.

Expert Solution

Explanation of Solution

Given information:

The function is y=g(x)

Graph Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2.5, Problem 65E , additional homework tip  1

the graph obtained as:

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2.5, Problem 65E , additional homework tip  2

Interpretation: from the above graph it is observed that when y=g(x) is given, the graph of the function y=g(2x) is obtained by horizontal stretching the graph of y=g(x) by the factor of 2 .

b.

To determine

To sketch the graph of the function.

Expert Solution

Explanation of Solution

Given information:

The function is y=g(x)

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2.5, Problem 65E , additional homework tip  3

Graph :

The graph obtained as:

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2.5, Problem 65E , additional homework tip  4

Interpretation: from the above graph it is observed that when y=g(x) is given, the graph of the function y=g(12x) is obtained by horizontal shrinking the graph of y=g(x) by the factor of 12 .

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