Casio ClassPad 300 PLUS - Manual (Page 563)

20050501
Inverse
Syntax: Inverse
Ⅺ < y or x graph number>
Function: Graphs the inverse of a function.
Description: Graph number range: 1 to 100
Line
Syntax: Line
Ⅺ <start point x -coordinate>, <start point y -coordinate>, <end point
x -coordinate>, <end point y -coordinate>
Function: Draws a line between two specified coordinates.
Example: Line 1, –2, 2, 3
Tip
• The line is not drawn if a start point coordinate or end point coordinate is outside of the current
Graph window.
NormalLine
Syntax: NormalLine
Ⅺ <graph number>, < x -coordinate>
Function: Draws a normal line.
Example: NormalLine 1, 2
Description: Draws a line normal to the graph at the specified x -value.
Plot
Syntax: Plot
Ⅺ < x -coordinate>, < y -coordinate>
Function: Displays a pointer at the location specified by the coordinates and plots a point
there.
PlotChg
Syntax: PlotChg
Ⅺ < x -coordinate>, < y -coordinate>
Function: Toggles display of the plot at the specified coordinates on and off.
PlotOff
Syntax: PlotOff
Ⅺ < x -coordinate>, < y -coordinate>
Function: Turns off display of the plot at the specified coordinates.
PlotOn
Syntax: PlotOn
Ⅺ < x -coordinate>, < y -coordinate>
Function: Turns on display of the plot at the specified coordinates.
12-6-18
Program Command Reference