Texas Instruments TI-89 Titanium

Activities 735
5. In the Y= Editor, select the thick graphing
style for
y2(x).
6. Add the original function
f(x) to y3(x) and
select the square graphing style.
7. In the
Window Editor, set the window
variables to:
x= [L10,15,10]
y= [
L100,100,10]
8. Draw the graph.
Note: Be sure the Graph mode is set to
Function.