ANSWER
C. Origin
Step-by-step explanation
We have that the definition is the location where the x and y axis intersect and the ordered pair is (0,0)
This cannot be ordinate because ordinate in plane geometry refers to the y axis or the vertical axis.
It cannot also be abscissa because abscissa in plane geometry refers to the x axis or horizontal axis.
Also, a quadrant is one of the four parts which the x and y axis divide a plane into.
Therefore, the answer is the origin.
It is the point where the x and y axis intersect one another. It has cordinates of (0, 0).
That means that the x value is 0 and the y value is also 0.
It is the starting point of the graph.