TRIGONOMETRIC FUNCTIONS Evaluating (Page 9 of 15)

Now that you have defined your function, it can be evaluated from the Home screen using proper function notation. Let's evaluate f(π/6) using this new method. Since f was defined as Y1, we will enter this as Y1(π/6). The Y1 symbol is located in the Y-VARS submenu of the VARS key.

 2nd QUIT key. CLEAR key.

 VARS key. Right arrow key. 1: menu selection. 1: menu selection. Left parenthesis key. 2nd Pi key. Divide key. 6 Right parenthesis key. ENTER key.

 Calculator screen image.
Copyright © 2010 Turner Educational Publishing
Go back to the previous page. Go to the next page. Go to the Table of Contents. Go to the Index page. Go to the Quiz page. Exit to the Home page.