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 2.2, Problem 32E

a.

To determine

To graph : The function in a specified viewing rectangle.

Expert Solution

Explanation of Solution

Given information :

  k(x)=132x4x2+2

The viewing rectangle is [1,1] by [1,1]

Graph :

    x011
    k(x)21.031251.03125

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2.2, Problem 32E , additional homework tip  1

This is the graph (in fact blank) of given function represented in the viewing rectangle [1,1] by [1,1] .

Interpretation : In the viewing rectangle [1,1] by [1,1] , K(x) has no value.

b.

To determine

To graph : The function in a specified viewing rectangle.

Expert Solution

Explanation of Solution

Given information :

  k(x)=132x4x2+2

The viewing rectangle is [2,2] by [2,2] .

Graph :

    x01212
    k(x)21.031251.51.031251.5

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2.2, Problem 32E , additional homework tip  2

This is the graph of given function represented in the viewing rectangle of [2,2] by [2,2] .

Interpretation : The graph of the given function is represented in the viewing rectangle [2,2] by [2,2]. This graph shows the more appropriate view of the function than the graph shown in the viewing rectangle [1,1] by [1,1] .

c.

To determine

To graph : The function in a specified viewing rectangle.

Expert Solution

Explanation of Solution

Given information :

  k(x)=132x4x2+2

The viewing rectangle is [5,5] by [5,5] .

Graph :

    x0123123
    k(x)21.031251.54.468751.031251.54.46875

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2.2, Problem 32E , additional homework tip  3

This is the graph of given function represented in the viewing rectangle of [5,5] by [5,5] .

Interpretation : The graph of the given function is represented in the viewing rectangle [5,5] by [5,5] . This graph shows more appropriate view of the function than the graph shown in the viewing rectangle [2,2] by [2,2] .

d.

To determine

To graph : The function in a specified viewing rectangle.

Expert Solution

Explanation of Solution

Given information :

  k(x)=132x4x2+2

The viewing rectangle is [10,10] by [10,10] .

Graph :

    x012461246
    k(x)21.031251.566.51.031251.566.5

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2.2, Problem 32E , additional homework tip  4

This is the graph of given function represented in the viewing rectangle of [10,10] by [10,10]

Interpretation : The graph of the given function is represented in the viewing rectangle [10,10] by [10,10] . This graph represents more appropriate view than the graph shown in the viewing rectangle [5,5] by [5,5] . Therefore, this graph represents the most appropriate view among the four.

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