graph is a quick picture of relationship between two variables
By finding a correlation trend by means of line of best fit.
Charts and graph is an amazing visual tool to explain a concept to an audience. Since many people are more visual, seeing a graph or chart that represents the information can help people visualize the concept.
The best fit line is basically the average of a graph; it represents where, when, etc. the majority of the event occurred.
the five graph is line graph,bar graph,pictograph,pie graph and coin graph
A graph whose purpose is inexplicable!
The main purpose of a line graph is to show changes and patterns in the changes
its a guideline
It can be - depends on the purpose.
You can definitely use a table or graph to what your findings. You can use a bar graph for this purpose for example.
To visually display information.
because
Any graph can be used for such a purpose.
Plotting geometrical properties on it
to show a time role
to show a time role
It is the best graph for showing persents