# To describe how the graph of the function can be obtained from the graph of f .

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 7E

a.

To determine

Expert Solution

## Answer to Problem 7E

The graph of y=f(x) is obtained by shrinking the graph of f then shift of graph is 0.5 unit.

### Explanation of Solution

Given information:

The function is y=f(x)

Use definition of vertical shifting and horizontal shrinking of the graph,

When graph of f is given, then for function y=f(x) , first shrink the graph of f then shift the graph of y=f(x) is 0.5 unit.

b.

To determine

Expert Solution

## Answer to Problem 7E

The graph of y=f(x) is obtained by stretching the graph of y=f(x) then stretch the graph y=f(x) is upward 0.5 unit.

### Explanation of Solution

Given information:

The function is y=f(x)

Use definition of vertical and horizontal stretching of the graph,

When graph of f is given, then for function y=f(x) , first stretch the graph of y=f(x) then stretch the graph y=f(x) is upward 0.5 unit.

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