HP 48g Graphing Calculator - Manual (Page 301)

23
Plot Types
Function Plots
The Function plot type plots equations that return a unique f { x ) for
each value of x . It is the default j)lot type and the only plot type that
can use the PICTURE FCN analysis tools (see chapter 22).
The Default FUNCTION Plot Screens
PLDT ^^^^^PLDT OPTIONS
TVPE: Function Deo INDEP: HH LO: Df It HI: Df 11
EQ: ¿AXES i£ CONNECT _SIMULT
INDEP: X H-MIEH:-6.5 6.5 STEP: Dflt .PIXELS
_flUTDiCflLE M-VIEW:-3.1 3.2 H-TICK: 10 V-TICK: 10 ¿PIXELS
ENTER FUNCTIONti) TD PLOT ENTER INDEPENDENT VAR NAME
■aaiilHMiiiia—■HlFliilili^iTM^IIaaiigi
23
The Function PLOT Form
EQ::
IND
TEIT
Shows the current angle mode. Change it by pressing
one or more times or by using C H 00 S.
Enter the current expression, equation, or program
to be plotted. It may contain a list of expressions,
equations, or programs if you are plotting multiple
functions. Names of variables containing expressions,
equations, or programs (or lists of these) may be used
in place of the objects themselves.
Enter the name of the independent variable.
Enter the horizontal display
range in the two
fields,
low endpoint in the left and
high endpoint in
the
right. To enter computed
endpoints, use fNXT j
i” ■ (see page 24-6).
Enter the vertical display range in the two fields, low
endpoint in the left and high endpoint in the right.
Plot Types 23-1