Line Graph
A scatter graph
Line Graph
Line Graph
A line graph is the most useful type of graph for showing the relationship between two numerical variables. A bar graph can also be used since these two types of graphs are straightforward and simple.
A scatter graph.
Inverse
inverse linear or quadratic
It is a formula, showing the relationship between two variables, w and a.
A scatter diagram. A line diagram will not be as good at showing a relationship that is non-linear (not a straight line).
Graphs showing the relationship (or not) between two independent variables.
Time Series.
Linear
Linear