Graphs, Continued
Line graphs
Line graphs are similar to bar graphs except that instead of drawing parallel
bars, you plot a series of points with the coordinates. You then connect these
points with a line. The lines may be of varying resolutions or colors
provided you have drawn a legend on the chart to explain the meaning of
each line.
Figure 2-16 show a line graph.
Figure 2-16. —A line graph.
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