(TYPE)(Y=)BTV AU

TVU

(SET) BUBU@U) (TABL)

(G • CON)

• You can use Trace, Zoom, or Sketch after drawing a graph.

ISimultaneously Displaying a Number Table and Graph

Specifying T+G for Dual Screen on the Setup screen makes it possible to display a number table and graph at the same time.

1.From the Main Menu, enter the TABLE mode.

2.Make V-Window settings.

3.On the Setup screen, select T+G for Dual Screen.

4.Input the function.

5.Specify the table range.

6.The number table is displayed in the sub-screen on the right.

7.Specify the graph type and draw the graph.

(G • CON) ... line graph

(G • PLT) ... plot type graph

Example

Store the function Y1 = 3x2 – 2 and simultaneously display its number

 

table and line graph. Use a table range of –3 to 3 with an increment of 1.

 

Use the following V-Window settings.

 

Xmin = 0,

Xmax = 6,

Xscale = 1

 

Ymin = –2,

Ymax = 10,

Yscale = 2

KTABLE

(V-WIN)?UEU@UA

AU@?UAU)

K(SET UP)AAA*(T+G))

*fx-7400Gɉ, fx-9750Gɉ: AA

(TYPE)(Y=)BTV AU

(SET)

BUBU@U)

(TABL)

(G • CON)

•The Setup screen’s “Dual Screen” setting is applied in the TABLE mode and the RECUR mode.

• You can make the number table active by pressing *(CHNG) or .

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