The origin (0,0) lies on the x-axis.
A point plotted on a graph has an abscissa or the x - coordinate (x) and the ordinate or the y - coordinate (y).
An origin is formed by the intersection of the x and y axes. That is, when x=0 and y=0. Hence, the coordinates of the origin is O(0,0).
Then clearly, the origin lies on the
x-axis.
Therefore, the statement is true.
Hence, 1 is the answer.