While column and bar charts are ideal for showing comparisons of a simple data set, line charts effectively display a linear trend over time. Here, you can see the number of goals a team has ...

If an equation can be rearranged into the form \(y = mx + c\), then its graph will be a straight line. In the above: \(x + y = 3\) can be rearranged as \(y = 3 - x\) (which can be re-written as ...

Choosing the right graph is very important. Bar charts and line graphs can be combined. Climate graphs are an example of this. The x-axis shows the months of the year and there are two y-axes to ...

Adding a graph in a spreadsheet is no big deal as long as you know the process. However, do you know that you can make a curved line graph in Excel or Google Sheets? If not, you should check out ...

A daily chart can be in the form of a bar, candlestick, or line chart. One daily chart, in conjunction with other daily charts, can comprehensively show the price action of a stock over a ...