Casio fx-9860G SD - Manual (Page 274)

20050401
u To calculate the center and radius [G-SLV]-[CNTR]/[RADS]
○ ○ ○ ○ ○
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 (initial defaults)
m CONICS
ccccw
-cw-bwcw6(DRAW)
!5(G-SLV)
1(CNTR)
(Calculates the center.)
!5(G-SLV)
2(RADS)
(Calculates the radius.)
5-11-19
Function Analysis