58
Graphing
Chapter 4
Example
To graph the inequality
y
>
x
2
– 2
x
– 6
Use the following View Window parameters.
Xmin
= –6
Ymin
= –10
Xmax = 6
Ymax = 10
Xscl
= 1
Yscl
=
5
1. In the set-up screen, specify the appropriate graph type for F-Type.
!Z
[
1
(Y>)
Q
2. Input the inequality.
A!4
(SKTCH)
1
(Cls)
w
2
(GRPH)
[
1
(Y>)
T
x
-c
T
-g
3. Press
w
to draw the graph.
w
5. Other Graphing Functions
The functions described in this section tell you how to read the
x
- and
y
-coordinates
at a given point, and how to zoom in and zoom out on a graph.
• These functions can be used with rectangular coordinate, parametric, and in-
equality graphs only.
k
k
k
k
k
Connect Type and Plot Type Graphs (D-Type)
You can use the D-Type setting of the set-up screen to specify one of two graph
types.
• Connect type (Conct)
Points are plotted and connected by lines to create a curve.
• Plot
Points are plotted without being connected.
P.7
Содержание fx-7400G
Страница 46: ...Differential Calculations Chapter 3 ...
Страница 164: ...161 1 2 3 4 5 Program for Circle and Tangents No 4 Step Key Operation Display ...
Страница 165: ...162 Program for Circle and Tangents No 4 Step Key Operation Display 6 7 8 9 10 ...
Страница 166: ...163 11 12 13 14 15 Program for Circle and Tangents No 4 Step Key Operation Display ...
Страница 167: ...164 16 17 18 Program for Circle and Tangents No 4 Step Key Operation Display ...
Страница 170: ...167 1 2 3 4 5 Program for Rotating a Figure No 5 Step Key Operation Display ...