3. Which of the following are the coordinates of point A' , the image of point A after a translation of (x-2, y-1)?

Question

Curently A is sitting at (0,1)
Which one of these is the correct answer? (Choose 1 of the following
A' (2, 2)
A' (-4, -3)
A' (1, 5)
A' (-2, 0)

Answer 1

To find the coordinates of A' after the translation (x-2, y-1), we need to subtract 2 from the x-coordinate and 1 from the y-coordinate of point A.

Point A is at (0, 1)

After the translation:
x-coordinate of A' = 0 - 2 = -2
y-coordinate of A' = 1 - 1 = 0

Therefore, the correct answer is A' (-2, 0).