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Drawing a hyperbola -3-6, Drawing a hyperbola, K drawing a hyperbola that opens horizontally – Casio ClassPad 300 PLUS User Manual

Page 283: U classpad operation

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Drawing a Conics Graph

Drawing a Hyperbola

A hyperbola can be drawn with either a horizontal or vertical orientation. The hyperbola type
is determined by the direction of its principal axis.

k Drawing a Hyperbola that Opens Horizontally

The standard form of a hyperbola with a horizontal axis is:

Example: To draw the hyperbola with a horizontal axis

u ClassPad Operation

(1) On the Conics Editor window, tap q, or tap [Form] and then [Insert Conics Form].

• This displays the Select Conics Form dialog box.

(2) Select “ ” and then tap [OK].

• This closes the Select Conics Form dialog box, and displays the selected equation in

the Conics Editor window.

(3) Change the coefficients of the equation as follows: A = 2, B = 3, H = 1, K = 2.

(4) Tap ^ to graph the equation.

(

x

– H)

2

(

y

– K)

2

= 1.

A

2

B

2

(

x

– 1)

2

_ (

y

– 2)

2

= 1

2

2

3

2

(X – H)

2

(Y – K)

2

= 1

A

2

B

2