They help you by stating or writting down things on a graph
Visuals
Easy, just use your word processor. There should be a option for a graph, if not then get Open Office. http://www.openoffice.org/
Euler made important discoveries in fields as diverse as infinitesimal calculus and graph theory. He also introduced much of the modern mathematical terminology and notation, particularly for mathematical analysis, such as the notion of a mathematical function. He is also renowned for his work in mechanics, fluid dynamics, optics, and astronomy. While I believe the preceding paragraph to be easy to understand, most of Euler's work is not.
I don't
A legend is important because it tells about the scale of the bar graph and it also explains the colours in the graph. it becomes very easy to make or understand the bar graph
They help you by stating or writting down things on a graph
you can visualize the graph better than the table. ---------------------------------------------------- A data can make A PATTERN much easier to recognize and understand.
Visuals
a line graph google "graphs" to find easy ways to make computer-generated line graphs
Well you can make the understand your limitation. Without explanation they might hold on to the wrong perception.
I don't understand your question make it more specific and easy to understand
poetry is so easy to understand because its ryhming words rhyming with other words which make poetry so that is how you understand poetry
Easy, just use your word processor. There should be a option for a graph, if not then get Open Office. http://www.openoffice.org/
The graph key is to make sure everyone understands what things mean, like a map key
make it easy to understand
use descriptive axis labels and legends. <><><><><><><><><><><><><><>