Texas Instruments TI-83 Plus Manual Book page 6

3. Press any key. The
displayed.
Note that placing the cursor on = for any
Y-variable displays the new relation symbols
at the bottom of the screen.
Press
relation symbol.
4. Press
5. Move the cursor to the right of the
relation symbol.
6. Press
.
Y
1
7. Enter the relations for
shown.
Inequality Graphing for the TI-83 Plus
Y= Editor
plus – to insert a
to select  .
to store
and
Y
2
screen is
to
10Nx
, as
Y
3
Page 6