Casio FX-9860GII-L-IH User Guide - Page 277
To calc, To draw and analyze the asymptotes, ulate eccentricity
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5-11-22 Function Analysis u To draw and analyze the asymptotes Example To draw the asymptotes for the hyperbola (X - 1)2 (Y - 1)2 1 22 22 Use the following V-Window settings. Xmin = -6.3, Xmax = 6.3, Xscale = 1 Ymin = -5, Ymax = 5, Yscale = 1 m CONICS cccccccw cwcwbwbw6(DRAW) !5(G-SLV) 5(ASYM) (Draws the asymptotes.) [G-SLV]-[ASYM] u To calculate eccentricity Example To determine the eccentricity of the graph for ellipse (X - 2)2 (Y - 2)2 + = 1 42 22 Use the following V-Window settings. Xmin = -3, Xmax = 7, Xscale = 1 Ymin = -1, Ymax = 5, Yscale = 1 m CONICS ccccccw ewcwcwcw6(DRAW) !5(G-SLV) 6(g)1(e) (Calculates eccentricity.) [G-SLV]-[e] # Certain V-Window parameters can produce errors in values produced as graph analysis results. # 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 x-axis. - When the solution is a point of tangency between two graphs. 20050401