The X-axis, which is the horizontal axis, on most Excel charts does not use numeric intervals like the vertical Y-axis does. The X-axis contains either strings of text or a date under each set of data ...

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 ...