y-axis (vertical)[br]1) Make sure the line of reflection is vertical on the y-axis.[br]2) What are the coordinates of A, B, C?[br]3) What are the coordinates of A', B', C'?[br]4) What do you notice about the change between ABC -> A'B'C'?[br]5) Can you come up with a rule by filling in the blanks? (x,y) -> ( __ , __ )[br][br]x-axis (horizontal)[br]1) Choose the horizontal line option.[br]2) Move it to the x-axis.[br]3) What are the coordinates of A, B, C?[br]4) What are the coordinates of A', B', C'?[br]5) What do you notice about the change between ABC -> A'B'C'?[br]6) Can you come up with a rule by filling in the blanks? (x,y) -> ( __ , __ )

1) What changes? and What doesn't change?[br]2) How would you describe the transformation with precision?