Properly formatted charts and graphs can help you grasp the patterns and trends hidden within the raw data of an Excel spreadsheet. For example, if you are comparing the stock performance of two ...

Learn how to reflect points and a figure over a line of symmetry. Sometimes the line of symmetry will be a random line or it can be represented by the x or y-axis. Either way, when reflecting a point ...

X-Y Displays, also known as scatter or cross plots, provide a means of plotting one trace against another. This type of display shows comparisons and relationships between the two waveforms. A third ...