HP 9g - Page 54

E-54
[ G T ]
[ G T ]
31 (2) Zoom in and zoom out on Y = sin (2x)
[ 2nd ] [ Zoom x f ]
[ 2nd ] [ Zoom x f ]
[ 2nd ] [ Zoom Org ]
[ 2nd ] [ Zoom x 1 / f ]
[ 2nd ] [ Zoom x 1 / f ]
Example 38
 Superimpose the graph of Y = – X + 2 over the graph of Y = X
3
+ 3 X
2
– 6 X – 8