your answer is A BARGRAPH! cool eh
It shows information about the topic you are studying.
Histogram which is a type of bar graph. The data is grouped into equal ranges and the bars show how many occurances are in each range.
A histogram is a type of graph where the bars are connected. Not separatted like a regular bar graph.
You don't. Unless the graph is essentially pointless, most of the bars will be rectangles, and so they would all fall into the same category.
Any type of graph, really.
bar
bar graph
pie graph
What part of a graph tells what the bars or lines represet
A pie chart is often the best type of graph to show percentages.
speed graph
A line graph.