Casio 3.04 4-2Inputting Equations, Using a Conics Form to Input an Equation, Equations, Conics Forms

4-2-1

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].

Conics Forms	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

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