II. Setting Windows and Styles

B. Examples

5. Radical Functions

i) Example: Graph the function . Note the domain is , and your graph should reflect this.

Enter the function.	Set a Window.	Graph.

ii) Example: Graph the function. You can enter the radical expression as an exponential expression. The domain is all real numbers, so the first window choice is ZoomDec. This is a good window. ZoomStd also gives a view of the graph that can be used, but it is not as good as ZoomDec.

Enter the function.	ZoomDec	ZoomStd

 

Polynomial	Trigonometry	Rational
Exponential	Radical	Logarithms

I. Entering Graphs

II. Windows & Styles

III. Working with Graphs

IV. Special Graphs

V. Other Graph Modes