HP 48gII Graphing Calculator Manual do Utilizador descarregar pdf (Página 721)

Note: the SCALE commands shown here actually represent SCALE, SCALEW,

SCALEH, in that order.

The following diagram illustrates the functions available in the PPAR menu.

The letters attached to each function in the diagram are used for reference

purposes in the description of the functions shown below.

INFO (n) and PPAR (m)

If you press @INFO, or enter

‚ @PPAR, while in this menu, you will get a listing

of the current PPAR settings, for example:

This information indicates that X is the independent variable (Indep), Y is the

dependent variable (Depnd), the x-axis range goes from –6.5 to 6.5 (Xrng),

the y-axis range goes from –3.1 to 3.2 (Yrng). The last piece of information

in the screen, the value of Res (resolution) determines the interval of the

independent variable used for generating the plot.

The soft menu key labels included in the PPAR(2) menu represent commands

that can be used in programs. These commands include:

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HP 48gII Graphing Calculator Manual do Utilizador Página 721