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GRAPHING FUNCTIONS
• A maximum of 5 settings can be made on the SHADE screen.
Settings and their meanings (There are 3 shading patterns as shown below.)
Y1 <Y < Y2 (Shading of area larger than Y1 and smaller than Y2)
<Y < Y2 (Shading of area smaller than Y2)
Y1 <Y (Shading of area larger than Y1)
The following steps shade the area smaller than Y1 and larger than Y2.
1. Press Ï
G 1 to display the screen shown previously.
2. Press - -. Make sure that “Y2” appears on the left side of “Y”.
3. Press > to move the cursor to the input position (“Y2<Y<_”) of the upper bound
function.
4. Press - to input “Y1” on the right side of “Y”.
5. Press
. This returns to the graph display. The
specified area on the graph will be shaded, as shown
on the right.
* If an invalid graphing function (Y1 to Y9, and Y0 functions with “=” sign in non-highlighted
condition) is selected for the shading function, the entry is invalid.
EL-9650-(04)En (079-134) 8/7/00, 9:07 PM89
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