Plotting Graphs - QuickPad Pro User Manual

3.2.3. Plotting Graphs

QuickPAD QuickKEYS
[ALT + V]
View menu
[ALT + O]
Options menu
[ALT + Z]
Zoom menu
[ALT +H]
Help menu
[F1]
Help
[F2]
Clear graph
[F3]
Reset graph
[F4]
Shortcut key-mappings
[F5]
Settings
[F9]
Show command box
[F10]
Hide command box
[CTRL – L]
Scroll left
[CTRL – R]
Scroll right
[CTRL – U]
Scroll right
[CTRL – D]
Scroll down
[CTRL – Z]
Zoom in
[CTRL – S]
Zoom out (shrink)
Adjust graph settings – The settings screen can be accessed from the options menu or
by pressing 5 at any time. Once inside the settings screen, you can specify vertical and
F
horizontal attributes, maximum and minimum points, and the actual size and look of the
coordinate grid. Use the
adjusting the settings, press
• Xmin – smallest number on the x-axis
• Ymin – smallest number on the y-axis
• Xmax – largest number on the x-axis
• Ymax – largest number on the y-axis
• Xstep – distance between vertical grid lines
• Ystep – distance between horizontal grid lines
• Show grid – coordinate grid on/off
• Abort plot on esc – ???
• Pixel x – width of graph
• Pixel y – height of graph
Graph an equation – Enter the right side of an equation in the command box located at
the bottom of the graphing screen. Do not use spaces between numbers and symbols.
When you have finished keying in the equation, press
• Example: y = 4x^2+18
19
How To
key to toggle between setting boxes. When you are finished
TAB
to return to the graph screen.
ENTER
to plot the graph.
ENTER
, .
ENTER