What is the y-coordinate of point d after a translation of (x?

The y-coordinate of point d after a translation of (x, y) is equal to the original y-coordinate of point d plus the y-component of the translation vector (x, y).

If the translation vector is (3, 4) and the original y-coordinate of point d is 5, then the new y-coordinate of point d would be 5 + 4 = 9.

In general, the formula for finding the new y-coordinate after a translation by (x, y) is: new y-coordinate = original y-coordinate + y-component of translation vector