What is the ordinate of point D?
The required point is D.
Here, the point is at a distance of 6 units left of the y-axis ⟹x=−6.
Also, the point is at a distance of 4 units above the x-axis⟹y=4.
Therefore, the co-ordinates of the required point are D(−6,4).
Here, the ordinate is 4.
Hence, option B is correct.