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 ...

To help draw a straight line graph from its equation, fill in a table of 𝑥 and 𝑦 values. Plot the pairs of values as coordinates and join to make a line. Make sure ...

It is also possible to read data points and make comparisons using a line graph. This line graph represents the average temperature during a year in Greece. This line graph shows the electricity ...