you could use different line styles (a solid or dotted line) or you can use different colored lines.
It is called the dependent variable
on a line graph, the independent variable is plotted on the horizontal x- axis, and the dependent variable is plotted on the vertical y- axis.
The y (vertical) axis
Well, it's a non-linear relationship. It could be inverse, or quadratic, or many other things.
You should use a bar chart when you have a categoric or an ordered independent variable and a continuous dependent variable. You should use a line graph when you have continuous data E.g continuous dependent. So if you wanted to show individual totals like sales for each month of the year, each could be a separate bar. You could use a line chart to show how changes are on a continuous basis.
On a line graph, where is the dependent variable placed?
In the vertical direction.
The dependent variable is usually plotted on the "y" or ordinal axis.
The independent variable is plotted on the horizontal axis, or x axis. The dependent variable, or response variable is plotted on the vertical axis, or y axis.
It is called the dependent variable
Usually it's the y-axis.
A horizontal line
A scatter graph.
_linear_
The dependent variable goes first.
_linear_
on a line graph, the independent variable is plotted on the horizontal x- axis, and the dependent variable is plotted on the vertical y- axis.