Casio FA-124 Podręcznik Użytkownika Pobierz pdf (Strona 15)

CASIO

E-13

Use the D and A keys to select one of the graphs and specify the

coordinate position you want to trace.

DCU

Trace result: 10.66666667

Confirm that the same result is obtained in both cases.

Dynamic Graph

Example: To view how a graph is affected as the value of A in y = x

+Ax

+ x

+ 1 changes

Use View Window to configure the graph screen coordinate values.

KE(DYNA)

K(SET UP)(Line))

(V-WIN)

Configure the following settings: Xmin = −4, Xmax = 4, Ymin = −8, Ymax = 8.

CUCUAAGU

Input

y = x

+Ax

+ x + 1 into area Y1.

)

T,B?T(A)

TVT@U

Configure movement range for variable A.

(VAR)(SET)

Configure the following settings: Start = −4, End = 4, Step = 0.5.

CUCU?DU

Execute the Dynamic Graph operation.

)(DYNA)

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Casio FA-124 Podręcznik Użytkownika Strona 15