TI -86 用户手册

 

05FUNC.DOC   TI-86, Chap 5, US English   Bob Fedorisko   Revised: 02/13/01 2:22 PM   Printed: 02/13/01 3:01 PM   Page 76 of 14

Displays the graph format screen; use this screen to select graph format settings

Displays the 

 prompt and 

STGDB

 menu; use this prompt to enter a 

 variable

Displays the 

 prompt and 

RCGDB

 menu; use this menu to recall a graph database

Displays the 

 prompt; enter an 

  for which you want to solve the current function

Displays the 

 prompt and 

STPIC

 menu; use this prompt to enter a 

 variable

Displays the 

 prompt and 

RCPIC

 menu; use this menu to recall a picture

To display the equation editor in 

 graphing mode, select

 from the 

GRAPH

 menu (6 &). The 

GRAPH

 menu

shifts up and the equation editor menu is displayed as the
lower menu. You can store up to 99 functions in the
equation editor, if sufficient memory is available.

If a function is selected, its equals sign (=) is highlighted in the equation editor. If the
function is deselected, its equals sign is not highlighted. Only selected functions are plotted
when the TI

-86 plots a graph.