Previews 103
3. Select the ZoomStd viewing window,
which switches to the Graph screen and
graphs the function.
The thick border is now around the Graph
screen.
Press „ 6
4. Switch to the
Y= Editor. Then edit y1(x) to
change .1x
3
to .5x
3
.
2 a is the second function of O.
The thick border is around the
Y= Editor.
Press 2 a C ¸ A B B 0 5
¸
5. Switch to the Graph screen, which
regraphs the edited function.
The thick border is around the Graph
screen.
Press 2 a
6. Switch to the
Y= Editor. Then open the
Window Editor in its place.
Press 2 a 8 $
Steps and keystrokes Display