For comparison purposes, a multiple line graph would be best.
a "circle graph" is also a polar graph, it's used to graph polar coordinates.
A pie graph is used for percentage.
bar graph
The three kinds of graph is bar graph, line graph, and pie graph. bar graph is used to compare two or more things. A line graph is used to show changes over time. A pie graph is used to show proportions.
A bar graph is used to compare and contrast while the column graph is used to count things
the line graph is the temperature!
A pie graph is used to show the proportions of a whole.
circle graph
bar graph
pig graph
The three kinds of graph is bar graph, line graph, and pie graph. bar graph is used to compare two or more things. A line graph is used to show changes over time. A pie graph is used to show proportions.
Any kind of graph can be used for quantitative data.