20050501
4-3-4
Drawing a Conics Graph
Drawing a Circle
There are two forms that you can use to draw a circle. One form is the standard form, which
allows you to specify the center point and radius. The other form is the general form, which
allows you to specify the coefficients of each term.
k
Drawing a Circle by Specifying a Center Point and Radius
Example:
To draw a circle with a center point of (2, 1) and a radius of 2
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 “(X – H)
2
+ (Y – K)
2
= R
2
” 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: H = 2, K = 1, R = 2.
(4) Tap
^
to graph the equation.
Summary of Contents for ClassPad 300 PLUS
Page 11: ...20050501 ClassPad 300 PLUS ClassPad OS Version 2 20 ...
Page 197: ...20050501 2 10 7 Using Verify 4 Input x 2 1 and press E 5 Input x i x i and press E ...
Page 649: ...20050501 u Graph Line Clustered D u Graph Line Stacked F 13 8 2 Graphing ...
Page 650: ...20050501 u Graph Line 100 Stacked G u Graph Column Clustered H 13 8 3 Graphing ...
Page 651: ...20050501 u Graph Column Stacked J u Graph Column 100 Stacked K 13 8 4 Graphing ...
Page 652: ...20050501 u Graph Bar Clustered L u Graph Bar Stacked 13 8 5 Graphing ...