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A pie chart is used to represent parts of a whole.
I use a bar graph to represent my favorite pies, and a pie graph to represent my favorite bars.
This depends upon the graph; you can graph any kind of information that you like.
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Instead of connecting points with a line, a bar graph uses bars to represent data.
A flat line would indicate a constant velocity, no change in speed.
Motion at a constant speed - no acceleration or deceleration.
A pie chart is used to represent parts of a whole.
A point can represent a piece of data or an (x,y) value.
the best graph to use to represent fractions is a pie graph, that is if all the fractions denominators are the same...
Tables and graph represent relations by showing the distribution of occurrence.
A graph about masses and volumes would represent density.
I use a bar graph to represent my favorite pies, and a pie graph to represent my favorite bars.
a picto graph is a graph that shows pictures to represent numbers
a bar graph
We would have to see the graph.
It depends on what you are graphing. You may need a line graph. A bar graph. I circle graph.