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, Problem 64RE

a.

To determine

To graph: y=f(x2)

Expert Solution

Explanation of Solution

Given information:

A function y=f(x2)

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2, Problem 64RE , additional homework tip  1

Interpretation:

By using concept of horizontal shifting we get the above graph shifted to right side by 2 units.

b.

To determine

To graph: y=f(x)

Expert Solution

Explanation of Solution

Given information:

A function y=f(x)

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2, Problem 64RE , additional homework tip  2

Interpretation:

By using concept of rotation the graph reflects w.r.t y −axis.

c.

To determine

To graph: y=3f(x)

Expert Solution

Explanation of Solution

Given information:

A function y=3f(x)

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2, Problem 64RE , additional homework tip  3

Interpretation:

The graph reflects w.r.t y axis and shift upwards by 3 units.

d.

To determine

To graph: y=12f(x)1

Expert Solution

Explanation of Solution

Given information:

A function y=12f(x)1

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2, Problem 64RE , additional homework tip  4

Interpretation:

The graph shift upwards by 0 units and shifts below by factor 2

e.

To determine

To graph: y=f1(x)

Expert Solution

Explanation of Solution

Given information:

A function y=f1(x)

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2, Problem 64RE , additional homework tip  5

Interpretation:

Graph is reflection of x=y

f.

To determine

To graph: y=f(x)

Expert Solution

Explanation of Solution

Given information:

A function y=f(x)

  Precalculus: Mathematics for Calculus - 6th Edition, Chapter 2, Problem 64RE , additional homework tip  6

Interpretation:

Reflects w.r.t x − axis

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