When translating a figure 3 units to the left and 6 units up, you should add 6 units to each y-coordinate.
To clarify:
- "3 units to the left" affects the x-coordinate (you would subtract 3 from the x-coordinate).
- "6 units up" affects the y-coordinate (you would add 6 to the y-coordinate).
So, to your specific question, you should add 6 to each y-coordinate.