GRAPH
Various icon (Run, Table, Dynamic, Recursion & Conics) will allow you to graph or analyze
the graphs of given information. This section is an overview of the GRAPH Icon and will
highlight some basic features of this mode.
The initial screen allows immediate input of functions set equal to zero. You may begin
inputting data into Y1: pressing
lto store. To draw your function, select u.
You can change the type of g
raph (r = pola
r coordinate, parametric functions, x =, and
inequalities) by select the corresponding function button and then press
$to begin
inputting.
1.
To draw the graph of the function from the Icon Menu system, input
the following:
3x5x2y
2
52fs-5f-3l
To analyze features
of this graph (roots, maximum and minimums, y-intercepts,
intersections, determine coordinates, and integrals) select
y(G-Solv).
2.
q(Root):
Note: The left-most root will always dis
play first. Select
$ to display the next root.
9 Casio “The Basics fx-9860GII”
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