beautypg.com

Casio fx-9750G PLUS User Manual

Page 159

background image

131

k

k

k

k

k

Graphing in a Specific Range

You can use the following syntax when inputting a graph to specify a start point
and end point.

, ! [ , ! ] w

Example

To graph

y

=

x

2

+ 3

x

– 5 within the range of –2 <<<<<

x

<<<<< 4

Use the following View Window parameters.
Xmin = –3

Ymin = –10

Xmax = 5

Ymax = 30

Xscale = 1

Yscale =

5

3

(TYPE)1(Y =)

(Specifies graph type.)

vx

+dv-f,

!

[-c,e!]w

(Stores expression.)

6

(DRAW) or w(Draws graph.)

• You can specify a range for rectangular coordinate, polar coordinate, paramet-

ric, and inequality graphs.

k

k

k

k

k

Overwrite

Using the following syntax to input a graph causes multiple versions of the graph
to be drawn using the specified values. All versions of the graph appear on the
display at the same time.

, ! [ ! =
, , .... ! ] w

Example

To graph

y

= A

x

2

– 3, substituting 3, 1, and –1 for the value of A

Use the following View Window parameters.
Xmin = –5

Ymin = –10

Xmax = 5

Ymax = 10

Xscale = 1

Yscale =

2

3

(TYPE)1(Y =) (Specifies graph type.)

a

Avx-d,![aA!=

d,b,-b!]w

(Stores expression.)

Other Graphing Functions

8 - 6

This manual is related to the following products: