What is the sequence of transformations that maps △ABC to △A′B′C′ ?
Select from the drop-down menus to correctly identify each step.
Step 1: Choose...
Reflect across the y-axis
Reflect across the line y=x
Rotate 180 degrees about the origin
Rotate 90 degrees clockwise about the origin
Step 2: Choose...
Translate 1 unit right
Translate 2 units right
Translate 4 units down
Reflect across the x-axis
+128474 Rotate 180 degrees about the origin
Translate 2 units right
To see this...look at A = (-1, 2)
Reflecting across the line 180 degrees about the origin reverses the signs of the coordinates = (1, -2)
Translating this two units to the right produces (3,-2) = A '
Check the other two points to see this is true....
