Explanation:
The property of translations on a coordinate plane, is pretty easy to remember, if you go up, you add to the y, if you go down, subtract from the y
If you go left, subtract from the x, if you go right, add to the x.
Example: State the number of moves the x and y variable in each vertex had to go through and what direction, (-100, 27) to (100,0)
Answer:
The x had to go through 200 moves to the right to add 200 onto the x
The y had to go through 27 moves to the left to subtract 27 from y.
Hope this helps!