POLAR COORDINATES Graphing (Page 9 of 12)

Next, we will graph the function r = 5sin(4θ), but will work with the calculator in Degree mode. Change the mode setting to Degree, then enter the function as r1.

 MODE key. [Degree] ENTER key.

 Y= key. CLEAR key.
 5 SIN key. 4 X,T,theta,n key. Right parenthesis key.

 Calculator screen image. Calculator screen image.

Graph the function using a standard window.

 ZOOM key. 6: menu selection. 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.