The Line Graph
Line Graph A line graph uses points on lines to show how something changes over a given period of time.
Line Graph This is a line graph. This line graph shows the pies Bob, Hank and Sandy sold on a given day during a five day work week. S A L E S
The numbers on the left show the number of sales. Line Graph The key shows which line corresponds to which person. S A L E S The Key. The days show the period of time being charted. Days Charted.
How many sales did Sandy make on Thursday? Line Graph S A L E S How many sales did Sandy make on Thursday?
How many sales did Sandy make on Thursday? Line Graph S A L E S How many sales did Sandy make on Thursday? Sandy made seven sales.
How many more sales did Bob make than Hank on Tuesday? Line Graph S A L E S How many more sales did Bob make than Hank on Tuesday?
How many more sales did Bob make than Hank on Tuesday? Line Graph S A L E S How many more sales did Bob make than Hank on Tuesday? Bob made one more sale.
How many more sales did Hank make than Sandy on Friday? Line Graph S A L E S How many more sales did Hank make than Sandy on Friday?
How many more sales did Hank make than Sandy on Friday? Line Graph S A L E S How many more sales did Hank make than Sandy on Friday? Hank made 5 more sales.