Casio ALGEBRA FX 2.0 PLUS Graphing - Manual (Page 96)

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