Line graph is used to show relationship between two variables.
A linear relationship will show up on a graph as a straight line.
bar graph It's actually line graph. (I just learned this at school.)
bar graph
A line graph is used to show data over time.
Line graph is used to show relationship between two variables.
A linear relationship will show up on a graph as a straight line.
Any graph.
a two coordinate graph can be used to show the relationship between two variables.
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bar graph It's actually line graph. (I just learned this at school.)
A double bar graph is a graph that uses pairs of bars to compare and show the relationship between data. However, a double line graph is a grid graph that uses pairs of lines to compare and show the relationship between data.
It would show a relationship where one variable decreased as the other increased.
Bar Graph
A pie graph is used to show the proportions of a whole.
a line graph