TRIGONOMETRIC FUNCTIONS Evaluating (Page 12 of 15)

Enter the values for x one at a time. As each x-value is entered the corresponding y-value will appear in the Y1 column.

2nd Pi key. Divide key. 4 key. ENTER key.

Negation key. 2nd Pi key. Divide key. 3 key. ENTER key.

 Calculator screen image.

Notice that both the x and y values are rounded off in the table. To see the complete value, position the cursor over either one and the full decimal approximation will appear at the bottom of the screen.

Up arrow key.

Right arrow key.

 Calculator screen image. 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.