Inputting An Equation Manually; Transforming A Manually Input Equation To A Conics Form - Casio ClassPad 330 User Manual

Inputting an Equation Manually

To input an equation manually, make the Conics Editor window active, and then use the soft
keyboard for input.
Input the equation here.

Transforming a Manually Input Equation to a Conics Form

After you manually input an equation on the Conics Editor window, you can use the
procedure below to transform it to a preset Conics Form.
Example: To transform the equation
x y
= A
u ClassPad Operation
(1) On the Conics Editor window, input the above
equation.
Hint: Tap the
fraction and 2D exponent are very helpful in entering
this equation!
(2) After inputting the equation, tap w or tap [Fit] and then [Fit into Conics Form].
• This displays the Select Conics Form dialog box.
(3) Select "X = AY
• This transforms the equation so it becomes
Tip
• If the equation you input cannot be transformed into the standard Conics Form you selected, the
message "Can't Transform into This Type" appears.
• An input equation may not transform correctly if it includes a square root calculation or some
other function.
Inputting Equations
x
(
y
2
+ B + C
)
tab of the soft keyboard. The 2D
2
+ BY + C" and then tap [OK].
4-2-3
Conics Editor window
x
2 2
– 1)
y
2
+ ( – 2) =
to the standard Conics Form
2
2 4
x y y
2
= 2 – 8
20060301
17
+ .
2