113
GRAPHING FUNCTIONS
[C ON/OFF]
Makes the graph equation valid or invalid in units of equation. (For the rectangular
coordinate system, this equals “Y1
=
” (Valid) and “Y1=” (Invalid).)
[1 Draw ON] Makes the graph equation valid. (An “=” mark in the specified
equation will be highlighted.)
<Example>
To specify [1 Draw ON]:
1. Press Ï
C 1.
Press ®
[D LINE]
Used to specify a type of line for the graph. (For details, see CHAPTER 4
“10. Selecting a Line Type for a Graph” on page 103.)
2. Press 2 , 4 to input an equation number.
Make the second and fourth (“Y2” and “Y4” for the
rectangular coordinate system) valid.
This message shows that operation has been performed.
[2 Draw OFF] Makes the graph equation invalid. (An “=” mark in the specified
equation will not be highlighted.)
Perform the above operations to specify Draw OFF.
,
EL-9650-(04)En (079-134) 8/7/00, 9:08 PM113
To Next Page
Loading...
