180 Chapter 9: Function Graphing
7309ENG.DOC CH 9 Function Graphing, English Julie Hewlett Revised: 07/29/98 12:14 PM Printed: 05/19/99
9:01 AM Page 180 of 24
Graph Y1=2X with ZStandard.
1. Define Y1=2X in the
Y= editor.
&:2I
Note: Deselect any other functions by
highlighting the corresponding = and
pressing b.
2. Graph and trace the
function.
( 6
)"! (as
necessary)
Assign .5 to @X, and graph and
trace Y1=2X.
'##.5
)
! and "
³
³
The TIN73 chooses the
X-value increments.
X
- coordinates
change in
increments of .5.