Casio Algebra FX 2.0 User Manual page 246

u To calculate the center and radius
Example To determine the center and radius for the circle
(X + 2)
Use the following V-Window settings.
Xmin = –6.3, Xmax = 6.3, Xscale = 1
Ymin = –3.1, Ymax = 3.1, Yscale = 1
4(G-SLV)
b(Center)
(Calculates the center.)
i
4(G-SLV)
c(Radius)
(Calculates the radius.)
x
u To calculate the
Example To determine the
(X – 3)
–––––––– – –––––––– = 1
2
Use the following V-Window settings.
Xmin = –4,
Ymin = –5,
4(G-SLV)
g(X-Icpt)
(Calculates the
5-11-19
Function Analysis
+ (Y + 1) = 2
2 2 2
y
- and -intercepts
x y
- and -intercepts for the hyperbola
(Y – 1)
2 2
2
2 2
Xmax = 8,
Ymax = 5,
x
-intercept.)
19990401
[G-SLV]-[Center]/[Radius]
[G-SLV]-[X-Icpt]/[Y-Icpt]
Xscale = 1
Yscale = 1