It should consist of a short description of the variables which are plotted.
You have to have a title
our freedom not yours!
Yes, without exception.
All graphs must have a title, an axis, labels, intervals, and a scale. You can remember this using the acronym TAILS: title, axis, intervals, scale.
Pie graphs are good for showing a percent of something.
maybe you can draw some Canadian soldiers, the Canadian flag, natives, some graphs?
contents, index, graphs diagrams pictures title
Yes.
A title, labeled axes (for graphs), markings on the axes (again, for graphs) and units of measurement. You could use any of the above, based on your context
There are a few good things about graphs. Graphs help gather data making it easier for people to short things out.
true
A better question would be "do graphs have to do with calculus?" The answer is yes, many concepts in calculus are best understood by looking at graphs. While most concepts in calculus can be taught and learned without graphs, using only numeric and algebraic (analytical) representations, graphs add a visual representation that helps students understand calculus concepts in more depth.