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Chapter 8: Q. 34 (page 550)

Use the method of adding y-coordinates to graph each function.
$f (x) = x + \cos 2 x$

Short Answer

Expert verified

The required graph is

Step by step solution

01

Step 1. Given Information

The given function is $f (x) = x + \cos 2 x$

02

Step 2. Explanation

Select different values for x at which we compute $y = f_{1} (x) + f_{2} (x) w h e r e f_{1} (x) = x, f_{2} (x) = \cos 2 x$

03

Step 3. Graph

Plot the graph by using the points in the table.

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