Casio FX-9750G Quick Start Manual page 254

14 - 3
Implicit Function Graph Analysis
u u u u u To draw and analyze the asymptotes
Example
2 (SYM)
(Draws the axis of symmetry.)
5 (G-Solv)
3 (DIR)
(Draws the axis of directrix.)
To draw the asymptotes for the hyperbola
(X – 1)
–––––––––– – –––––––––– = 1
2 2
Use the following View Window parameters.
Xmin = –6.3
Xmax = 6.3
Xscale = 1
5 (G-Solv)
5 (ASYM)
(Draws the asymptotes.)
• Certain View Window parameters can produce errors in graph analysis result
values.
• The message "Not Found" appears on the display when graph analysis is
unable to produce a result.
• The following can result in inaccurate analysis results or may even make it
impossible to obtain a solution at all.
• When the solution is tangent to the
• When the solution is a point of tangency between two graphs.
2 (Y – 1) 2
2 2
Ymin
Ymax = 5
Yscale = 1
x
-axis.
1 2 3 4 5 6
= –5
1 2 3 4 5 6
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