It is simply the point representing the location of a particular piece of data: nothing more nor less.
line graph
line graph :))))))))))))))
Data Point
location of data
A supply curve GRad point samahi cano
a data point
A point can represent a piece of data or an (x,y) value.
Excel 2007 does not have this capability. Excel 2003 can do this as described in the related link. The idea is to draw your graph, then overlay a non-related point on the graph. When you drag the non-related point to the location on the graph where you want to identify a data point, you will see the underlying cell reference change to the location of your selected data point.
A point is just a single point on a graph. It does not have a size or a direction it just represents a piece of data.
line graph
line graph
line graph :))))))))))))))
Bar Graph
An ordered pair, depending on the exact kind of math you're doing, may represent a point on a graph, a piece of data, etc. In elementary algebra, an ordered pair generally describes a point on a graph in the format (x, y).
line graph
Data Point
location of data