Casio ALGEBRA FX 2.0 PLUS Graphing Manual do Utilizador descarregar pdf (Página 24)

1999040120011101

k Editing and Deleting Functions

u To e d it a function in memory

Example To change the expression in memory area Y1 from y = 2x

– 5 to

y = 2x

– 3

e (Displays cursor.)

eeeeDd(Changes contents.)

w(Stores new graph function.)

u To change the type of a function*

1. While the Graph function list is on the display, press f or c to move the highlighting

to the area that contains the function whose type you want to change.

2. Press 3(TYPE)g(CONV).

3. Select the function type you want to change to.

Example To change the function in memory area Y1 from y = 2x

– 3 to

y < 2x

– 3

3(TYPE)g(CONV)d(

'Y<) (Changes the function type to “Y<”.)

u To delete a function

1. While the Graph function list is on the display, press f or c to move the highlighting

to the area that contains the function you want to delete.

2. Press 2(DEL) or D.

3. Press w(Yes) to delete the function or i(No) to abort the procedure without deleting

anything.

The function type can be changed for

rectangular coordinate functions and

inequalities only.

#Parametric functions come in pairs (Xt and Yt).

When editing a parametric function, clear the graph

functions and re-input from the beginning.

5-3-5

Drawing a Graph

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 97 98

Sem comentários

Casio ALGEBRA FX 2.0 PLUS Graphing Manual do Utilizador Página 24