Question

If the origin is the only point with 0 for both coordinates, what must be true about the origin?

Answer 1

If the origin is the only point with 0 for both coordinates, then it must be the point of intersection of the x-axis and the y-axis. In other words, the origin is the point (0,0), where the x-coordinate and y-coordinate are both zero. It is the unique point in the Cartesian plane that satisfies this condition.

Explanation: