Casio fx-7400G PLUS Graphing - Manual (Page 15)

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Graphing Chapter 4
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
Xscl = 1 Yscl = 2
[1(Y =)
(Specifies graph type.)
aATx-d,
![aA!=d,
b, -b!]w
(Stores expression.)
4(DRAW) or w
(Draws graph.)
↓
↓
• The function that is input using the above syntax can have only one variable.
• You cannot use X, Y or T as the variable name.
• You cannot assign a variable to the variable in the function.
• When the set-up screen’s Simul-G item is set to “On,” the graphs for all the vari-
ables are drawn simultaneously.
1 2 3 4
P.8