They are a useful device for showing parts or shares of totals.
they will show the variation between distance & time
They can be used in Marketing and Finance. They can also be used for co-ordinates or distance speed time graphs can be useful for journeys
Tables and graphs are useful because they help u visual and representation and organize information to show patterns andrelationship.
to be useful in sciences a hypothesis must be
Graphs are useful in various ways. They are commonly used in statistics to represent data which can be easily interpreted by other users.
Graphs are contained under graph theory
Actually, they are useful. At least in some cases.
Comparison :)
bar graphs are useful for comparing data b/c you cn actually see what the difference is between them.
graphs
the historians use graphs to something that happened over . unicorns are fluffy.
comparisons
data of what u want
graphs measure how far something can go and the distance between. that's all I got right now
poo poo
Actually, they are useful. At least in some cases.