Casio CLASSWIZ CG Software User's Manual page 76

Using the Setup Menu
Use the Setup menu to select a function type. You can also use this menu to specify the range of the graph
window and numeric table.
To display the Setup menu
1. On the Function tab, highlight the first line.
• Pressing U always highlights the first line.
2. Press O.
To select a function type
1. From the Setup menu, select [Type].
• This displays the Type menu.
2. Perform the operations described in the table below.
To select this function type:
Cartesian coordinate type (y= f (x) form)
Polar coordinate type (r= f (θ) form)
Xt= f (T)
Parametric type (
Yt= f (T)
Cartesian coordinate type (X= f (Y) form)
Inequality type ( y > f (x), y < f (x), y ≥ f (x), y ≤ f (x) form)
Inequality type ( X > f (Y), X < f (Y), X ≥ f (Y), X ≤ f (Y) form)
• The type you choose is applied to the function you are about to input. It does not affect any function that
has already been entered.
To specify the display range of the graph window
From the Setup menu, select [View Window]. See
Window)" (page 80) for details.
To specify the numeric table domain
From the Setup menu, select [Set Table Domain]. See
Inputting and Editing Functions
To input a function
1. Use the operation under
2. On the Function tab, highlight the line where you want to input, and then input a function.
• Press X to input the variables ( x , θ , T , Y ) according to the function type you chose.
Example 1: To input the y form of Cartesian coordinate type y = 2x
Example 2: To input the polar coordinate type r = sin (θ) − 1
Example 3: To input parametric type
Example 4: To input the X form of Cartesian coordinate type X = 2Y
In addition to the above, you can also use the special format input methods described below.
form)
"Specifying the Display Range of the Graph Window (View
"To select a function type" (page 76)
Xt ＝ 3sin (T)
Yt ＝ 3cos (T)
Select this menu item:
[ y =]
[r=]
[Param]
[X=]
[ y >], [ y <], [ y ≥], [ y ≤]
[X>], [X<], [X≥], [X≤]
"Specifying a Table Domain" (page 86)
to select the type of function you want to input.
2
− 2
2Xi-2E
vX)-1E
3vX)E
3cX)E
2
− 5
2Xi-5E
76
for details.