Because its in the school syllabus
They both show a set of data. Line graphs show data over time. Pie graphs show percentages in data.
Graphs show data in a clear and concise form without interference from other factors.
to show the result of data
trends
Yes.
They both show a set of data. Line graphs show data over time. Pie graphs show percentages in data.
Circle graphs show data in a circle, while line graphs are akin to join the dots, and a bar graph shows data in vertical or horizontal bars, but all three show the same data results.
data pictures are graphs.
Bar graphs show an '''amount''' of data. Line graphs show data '''over time.''' Pie graphs show a '''percentage''' in the data.
Graphs show data in a clear and concise form without interference from other factors.
They can both show the same data. You can use quantitative or categorical data with both of them.
to show the result of data
Both bar graphs and picture graphs show statistics (data) in a visual (graphic) form.
Graphs show data in a short manner. Graphs can be found int he newspaper everyday in the financial section of the paper.
trends
Yes.
The way you can use graphs of polynomial functions to show trends in data is by comparing results between different functions. The alternation between the data will show the trends. Time can also be used to show the amount of variation.