Texas Instruments TI-89 Manuale Utente

Basic Function Graphing

 323

Moving from Function to Function

Moving from Function to Function

Moving from Function to Function

Moving from Function to Function

Press 

C or D to move to the previous or next selected function at the same x value. The 

new function number is shown on the screen.

The “previous or next” function is based on the order of the selected functions in the Y= 
Editor, not the appearance of the functions as graphed on the screen.

Automatic Panning

Automatic Panning

Automatic Panning

Automatic Panning

If you trace a function off the left or right edge of the screen, the viewing window 
automatically pans to the left or right. There is a slight pause while the new portion of the 
graph is drawn.

After an automatic pan, the cursor continues tracing.

 Automatic panning does not work if stat plots are displayed or if a function uses a 

shaded display style.