Somthing
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...
A graph about masses and volumes would represent density.
Tables and graph represent relations by showing the distribution of occurrence.
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.
when somthing have been increased rappidl or decreased
The zeros of a polynomial represent the points at which the graph crosses (or touches) the x-axis.
When you graph a tangent function, the asymptotes represent x values 90 and 270.