Application Guide

242 3D Graphs
3. Press Enter to create the graph and hide the entry line. You can show or hide the
entry line anytime by pressing Ctrl+G.
Graphing 3D Parametric Equations
1. In the 3D Graphing view, select 3DGraphEntry/Edit > Parametric.
The entry line appears.
2. Type the equations that define the graph.
3. Press Enter to draw the graph and hide the entry line and keyboard. You can show
or hide the entry line anytime by pressing Ctrl+G.