what does a line graph show
Answers
A line graph is a graphical display of information that changes continuously over time. A line graph may also be referred to as a line chart. Within a line graph, there are points connecting the data to show a continuous change. The lines in a line graph can descend and ascend based on the data. We can use a line graph to compare different events, situations, and information.
A line graph has two axes. The x-axis of a line graph shows the occurrences and the categories being compared over time and the y-axis represents the scale, which is a set of numbers that represents the data and is organized into equal intervals. It is important to know that all line graphs must have a title. The title of a line graph provides a general overview of what is being displayed. A line graph will also include a key that represents the event, situation, and information being measured over time.
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Step-by-step explanation:
line graphs are used to track changes over short and long periods of time . when smaller changes exit, line graphs are better to use than bar graphs . line graphs can also be used to compare changes over the same period of time for more than one group.