Line Graphs - are used when you want to show one or more things change over a period of time.
(Line Graphs; are used; T:when you want to show one or more things change over a period of time) (you; want; to show one or more things change over a period of time) Context(you want,List([28, 36))):(you; want to show; one or more things change over a period of time) Context(you want to show,List([28, 44))):(one or more things; change; T:over a period of time)
you want,List([28, 36)) you want to show,List([28, 44))
Line Graphs you you one or more things
are used want want to show change
T:when you want to show one or more things change over a period of time
to show one or more things change over a period of time
one or more things change over a period of time
T:over a period of time