What is another word for x-axis?
Pronunciation: [ˈɛksˈaksɪs] (IPA) 
The term "x-axis" is commonly used in mathematics and graphing, but there are several other synonyms that can be used to describe the same concept. These include the horizontal axis, the abscissa, and the independent variable axis. All of these terms refer to the line on a graph that runs horizontally across the bottom, with values increasing from left to right. The x-axis is used to plot data points for the independent variable, which is the variable that is being studied or manipulated. Synonyms for the x-axis are important to understand when reading graphs and analyzing data.
