Casio CFX-9850GC PLUS Graph Manual - Page 10

Browse online or download pdf Graph Manual for Calculator Casio CFX-9850GC PLUS. Casio CFX-9850GC PLUS 12 pages. 6. matrix calculations
Also for Casio CFX-9850GC PLUS: Product Catalogue (16 pages), Specifications (1 pages), Communications Manual (13 pages), Program Manual (18 pages), Read This First Manual (13 pages), Function Manual (14 pages), Graph Manual (8 pages), Graph Manual (6 pages), Graph Manual (12 pages), Graph Manual (12 pages), Graph Manual (12 pages), Graph Manual (10 pages), Calculations Manual (13 pages), Calculations Manual (18 pages), Calculations Manual (15 pages), Complex Numbers Manual (6 pages), Calculations Manual (6 pages), Calculations Manual (20 pages)

Print Page
Casio CFX-9850GC PLUS Graph Manual
14 - 3
Conic Section Graph Analysis
u u u u u To draw and analyze the axis of symmetry and directrix
u u u u u To draw and analyze the asymptotes
202
Example
To draw the axis of symmetry and directrix for the parabola
X = 2(Y – 1)
Use the following View Window parameters.
Xmin
Xmax = 6.3
Xscale = 1
5 (G-Solv)
2 (SYM)
(Draws the axis of symmetry.)
5 (G-Solv)
3 (DIR)
(Draws the directrix.)
Example
To draw the asymptotes for the hyperbola
(X – 1)
–––––––––– – –––––––––– = 1
2
2
Use the following View Window parameters.
Xmin
Xmax = 6.3
Xscale = 1
5 (G-Solv)
5 (ASYM)
(Draws the asymptotes.)
2
+ 1
= –6.3
Ymin
Ymax = 3.1
Yscale = 1
2
(Y – 1)
2
2
2
= –6.3
Ymin
Ymax = 5
Yscale = 1
[G-Solv]-[SYM]/[DIR]
= –3.1
[G-Solv]-[ASYM]
= –5