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Chapter 8: Q. 34 (page 550)

Use the method of adding y-coordinates to graph each function.

f(x)=x+cos2x

Short Answer

Expert verified

The required graph is

Step by step solution

01

Step 1. Given Information

The given function isf(x)=x+cos2x

02

Step 2. Explanation

Select different values for x at which we compute y=f1(x)+f2(x)wheref1(x)=x,f2(x)=cos2x

03

Step 3. Graph

Plot the graph by using the points in the table.

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