It is the legend or key.
The label on the y-axis or vertical axis.
the x-axies
legend
The legend.
by making the graph have an important missing part...(hope it helps!)
the x-axies
It tells you that the two variables in the graph change together at the same rate. There may or may not be a causal relationship between the tw variables: both could be related to a third variable which is not part of the graph.
The label on the y-axis or vertical axis.
The title, legend ( or key) and axes labels all contribute.
A cluster in a line graph is the major part of the line graph that connects to the plot.
the x-axies
There are various different ways to graph information, but the part that tells you what the bars or lines represent is called a label. A label might appear next to a line, or a bar, or it might only appear on the x axis and the y axis.
legend
legend
legend
The legend.
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