Concept:A graph plotter prints high-quality maps, charts, and technical drawings.
Explanation:A graph plotter is most suited for producing large, precise graphical outputs like maps and diagrams.
It is not primarily designed for office documents, records, or simple text reports.
A geographical information system (GIS) relies heavily on spatial data, maps, and accurate geographic plots.
Therefore, the graph plotter is most suitable for use in a geographical information system.
Answer:D. geographical information system