Parametric App; About The Parametric App; Getting Started With The Parametric App - HP 39gII User Manual

Parametric app

About the Parametric app

Getting started with the Parametric app

Open the
Parametric app
Parametric app
The Parametric app 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
and .
g t ( )
y =
The following example uses the parametric equations
x t ( )
=
5 sin t
y t ( )
= 5 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 app.
I
Select
Parametric
Like the function app, the Parametric app opens in the
Symbolic view.
8
f t ( )
=
x
119