Plotting a piecewise-defined function
3-12
Suppose you wanted to plot the following piecewise-
defined function.
x
+
2
;
x
f x ( )
=
2
x
;
1 – x 1
4 x
–
;
x
1. Open the Function
aplet.
Select
Function
2. Highlight the line you want to use, and enter the
expression. (You can press
line, or
2
CHARS
1
>
CHARS
AND
4
> 1
CHARS
Note: You can use the
entry of equations. It has the same effect as pressing
.
≤
1 –
<
≤
≥
1
to clear all lines.)
CLEAR
≤
1
≤ 1
CHARS
menu key to assist in the
to delete an existing
Function aplet