A line graph is a type of graph used to spot trends close trend A pattern in data. in data over time, eg hours in a day or months in a year. The data points are joined together by line segments ...

White House Coronavirus Task Force members reference a misleading chart in a press briefing. AP Photo/Alex Brandon 3 questions to ask yourself next time you see a graph, chart or map ...

A date-and-cost line chart tracks a commodity's changing price over time. Economists use such diagrams to display broad market trends and predict future prices. Businesses that restock continually ...

A line graph could be used to show the changes in a country's employment structure over time. This graph shows that in the post-industrial era approximately 11% of employed people work in primary ...