The x-axis is the horizontal axis in a Cartesian coordinate system. It represents the independent variable and is typically used to plot values of x. Points on the x-axis have a y-coordinate of zero. It helps in graphing functions and ...

The x-axis is the horizontal number line in a Cartesian coordinate system. It represents the independent variable in graphs and equations. Points on the x-axis have a y-coordinate of zero. It helps in plotting functions and analyzing mathematical relationships in ...