Sketch the triangle that results from this sequence of
transformations.
1) First translate triangle ABC with the rule
(x,y)(x+2y-4) and label it as A'B'C'.
2) Then reflect the translated triangle over the
line x = 1 (this is a vertical line remember)! and label
the resulting triangle A"B"C".
What are the coordinates of triangle A"B"C"?
Point
A(-1,2)
B(3,4)
C(0,0)

Try It
Result
X X