HP 48G Series User Manual

Step 4: Optional. Shade the area between the current function and
the z-axis, and between the z-values represented by the
mark and the cursor. Note that the shading is for display
purposes only and is entirely optional to the process of
finding the area under a curve.
[200M [3.72 [TRACE] FEM EDIT JCANCL
6-18 Plotting Equations and Analyzing Graphs

HP 48G Series Specifications

General

Model	HP 48G Series
Type	Graphing Calculator
Display Type	LCD
Display Size	131x64 pixels
Programming Language	RPL (Reverse Polish Lisp)
Memory	32 KB RAM
Processor	Saturn
Power Supply	3x AAA batteries
Connectivity	Infrared (IR)