Casio fx-9860GII - 1.6 Drawing a quadratic graph

Getting Started with the fx-9860GII
TABLE
4. From the table view screen, you can press y (G-CON) to see a connected plot linear graph or
u (G-PLT) to see a plot graph for the function you entered.
5. To see a split screen of your table and graph, press Lp to enter the SET UP menu for the
TABLE icon. Scroll down to Dual Screen, select q (T + G), d, then u
i.
If you manually entered values to the previous table that you still want displayed, you can re-enter
them here, then press l to see the graph of that table.
To generate a differential number table, press Lp to enter the SET UP menu for the TABLE
icon and N to Derivative, select q (On), d, and then u.
6. For this example, enter YI: 3x
2
-2 and Y2: x
2
then u to view the differential number table.
Note: Locating the cursor at a differential coefcient displays “dy/dx” in the top line, which
indicates differential.
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