Is the coordinate of a point on the y axis. 

Concept Used:

Any point on the y-axis has coordinates of the form (0, y), where "0" represents the x-coordinate (it is always zero), and "y" represents the value of the y-coordinate, which can be any real number.

Exaplaination:

So, a point on the y-axis could be, for example, (0, 3), (0, -5), or (0, 0). The x-coordinate is fixed at zero for all points on the y-axis, while the y-coordinate can vary.

Out of all the options, the only point which shows the coordinates of a point on the y-axis is (0, y).