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4th Edition

James Stewart

Publisher: Cengage Learning

ISBN: 9781337687805

Chapter 1.3, Problem 8E

(a)

To determine

**To sketch:** The graph of the function

Expert Solution

Since 2 multiplied by

From Figure 1, it is observed that the sine curve is vertically stretched by a factor of 2.

(b)

To determine

**To sketch:** The graph of the function

Expert Solution

Since 1 added with

From Figure 2, it is observed that the graph