Casio CLASSPAD 330 3.04 User Manual page 340

U ing G-Solve Menu Command
The following are some examples of how to perform the Conics application [G-Solve] menu
commands.
To determine the focu of the parabola x
(1) On the Conics Editor window, input the conics equation and then tap
• Here, input the parabolic equation
(2) Tap [Analysis] and then [G-Solve]. Next, on the submenu that appears, select the
command you want.
• To determine the focus for this example, select
[Focus].
Tip
• An ellipse and hyperbola has two foci. In this case, press the left and right cursor keys or tap the
left and right graph controller arrows to toggle the display between the two foci.
The following are the menu operations and sample windows for other commands.
To determine the vertice of the ellip e
[Analysis] - [G-Solve] - [Vertex]
Tip
• An ellipse has four vertices and a hyperbola has two vertices. In these cases, press the left and
right cursor keys or tap the left and right graph controller arrows to toggle the display between the
vertices.
4-5-2
Using G-Solve to Analyze a Conics Graph
x
= 2(
20060301
2
y
= 2( – 1) – 2
2
y
–1) – 2.
2 2
x y
( – 1) ( – 2)
+ = 1
2 2
2 3
to graph it.