Getting Started: Shading A Graph - TI -82 Manual Book

Getting Started: Shading a Graph

Getting Started is a fast-paced introduction. Read the chapter for details.
Shade the area above the function Y=X+1 and below the function Y=X
1. Press o to see that all functions are deselected.
2. Press q
6 to reset the graph screen to the
standard viewing
drawings, and display the viewing window.
3. Press y ã
DRAW
which is copied to the Home screen.
4. Press „ Ã
which you want to shade.
5. Press „ 
define the function below which you want to
shade.
¤ to define the resolution for shading
6. Press 2
the graph.
7. Press Í to execute the instruction. The two
functions are drawn and the specified area
shaded.
8-2 Operations
DRAW
WINDOW , clear any existing
ä and press
7 to select
¢ to define the function above
1
) ¹
3
3 (to select
Shade( ,
„ ¢ to
8
3
–8X.