The KEY or LEGEND tells the viewer what the lines represent.
The labels along the axes usually tell the viewer what the units are, but the title of the graph can be used to tell the viewer the units as well or instead.
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Axis
line breaks
is a graph;that is used to jock down data.(uses dots and connects lines to it)
the point of intersecting
Plot different kinds of lines like a dotted or colored line.
the are called implied lines
a double line graph is a graph that is same as a line graph but there are two lines
Lines.
Graph
A line graph.
you could use different line styles (a solid or dotted line) or you can use different colored lines.
A graph is used for graphing lines and points. A graph consist of rows columns and units.
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on number lines.
either a scatter graph or a line graph xx :)
Because their is no lines on the graph to connect the point.