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.
How variables are plotted on a line graph?.
A broken line graph is used to show change over time. For example, a students running time over several trials, Piano practice minutes/hours over a stretch of time. Temperatures is also a good...
yes
A line graph shows information that grows (raises) over a certain time.... Example: Growth of a plant within a year (timelaps)
It depends on the data, what information you are trying to convey and who your audience is.