Function aplet 3-3
Change the 
scale
6. You can change the scale to see more or less of your 
graphs. In this example, choose Auto Scale. (See 
“VIEWS menu options” on page 2-13 for a 
description of Auto Scale).
Select Auto 
Scale   
Trace a graph 7. Trace the linear function.
6 times
Note: By default, the 
tracer is active. 
8. Jump from the linear function to the quadratic 
function. 
HP 39gs English.book  Page 3  Wednesday, December 7, 2005  11:24 PM