Tutorial on Geometry artboards: How to draw an absolute value function

tutorial on Geometry artboards: How to draw an absolute value function

The specific steps are as follows:

1. In the Geometry Artboard window, select drawing--Draw new function.

Geometry artboard

2. Input function parsing, such as f (x) =|cosx|, select the "Function" button in the new function window and select the "ABS" function in the Drop-down menu.

Geometry artboard

3. Make sure that after the drawing area automatically appears function image, as shown in the figure.