Casio ClassPad 330 - Inputting Equations; Using a Conics Form to Input an Equation

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Inputting Equations
4-2 Inputting Equations
This section explains the various ways you can input equations using the Conics Editor
window.
Using a Conics Form to Input an Equation
Preset formats can help you input conics equations quickly and easily. The following table
contains a complete list of the types of equations that you can input just by tapping [Form]
and then [Insert Conics Form].
Equations
Horizontal Parabola 1
x = A
·
( y – K )^2 + H
Horizontal Parabola 2
x = A
·
y ^2 + B
·
y + C
Vertical Parabola 1
y = A
·
( x – H )^2 + K
Vertical Parabola 2
y = A
·
x ^2 + B
·
x + C
Circle 1
( x – H )^2 + ( y – K )^2 = R ^2
Circle 2
A
·
x ^2 + A
·
y ^2 + B
·
x + C
·
y + D = 0
Ellipse
( x – H )^2 ÷ A ^2 + ( y – K )^2 ÷ B ^2 = 1
Horizontal Hyperbola
( x – H )^2 ÷ A ^2 – ( y – K )^2 ÷ B ^2 = 1
Vertical Hyperbola
( y – K )^2 ÷ A ^2 – ( x – H )^2 ÷ B ^2 = 1
General Form
A
·
x ^2 + B
·
x
·
y + C
·
y ^2 + D
·
x + E
·
y + F = 0
Conics Forms