Parametric Aplet; About The Parametric Aplet; Getting Started With The Parametric Aplet - HP 39G User Manual

Parametric aplet

About the Parametric aplet

Getting started with the Parametric aplet

Open the
Parametric
aplet
Define the
expressions
Parametric aplet
The Parametric aplet allows you to explore parametric
equations. These are equations in which both x and y are
defined as functions of t. They take the forms
y = g t .
The following example uses the parametric equations
x t = 3 sin t
y t = 3 cos t
Note: This example will produce a circle. For this example to
work, the angle measure must be set to degrees.
1. Open the Parametric aplet.
Select
Parametric
2. Enter each equation.
3
3
4
x = f t and
4-1