AB¯¯¯¯¯ has end points at A (0, 10) and B (0, 0) . A transformation is performed on AB¯¯¯¯¯ and the image is A'B'¯¯¯¯¯¯¯ with end points A' (0, 10) and B' (0, 20) .
What transformation was preformed on AB¯¯¯¯¯ ?
reflected across the x-axis
rotated 180° about point B
rotated 180° about point A
translated up 10 units
