Which type of visual aid would you use to show changes over time? a) pie chart b) map c)bar graph d) line graph i’ll give 15pts

The correct answer is D. Line graph

Explanation:

Graphs are a visual tool that you can use for showing almost any type of data, especially during presentations. Considering there are many types of graphs including maps, charts, bar graphs, line graphs, and pie charts, you might feel it is not easy to choose a graph. However, you need to know each graph is useful to display a specific type of information, for example, maps are used for geographical data and pie charts are useful to show the percentages and proportions. In the case of line graphs, this type of graph is useful for displaying numerical data and showing how this changes over time by relating the information in a horizontal axis that includes days, months, years, etc and a vertical axis that includes numerical information in terms of money, population, etc. Considering this, it can be concluded if you want a visual aid to show changes over time the best is to use a line graph.