Translations

Front

What is the original figure prior to a transformation called?

Back

Pre-image

Front

What does the transformation (x, y) --> (x, y + 4) indicate?

Back

Slide up 4 units

Front

Translate the blue shape to the green shape: 3 Left, 3 Down. What is the transformation?

Back

(x-3, y-3)

Front

How do you translate triangle A'B'C' to triangle ABC? If the translation is (x+2, y-9), what does it mean?

Back

Move each point of triangle A'B'C' 2 units to the right and 9 units down.

Front

Where would point A' be if you translated point A 3 units to the right and 4 units down?

Back

(-1, 0)

Front

What is the term for the figure after a transformation?

Back

Image

Front

If a point (x, y) is translated 5 units left and 2 units up, what is the new position?

Back

(x-5, y+2)

Front

What does the transformation (x, y) --> (x + 3, y) represent?

Back

Slide right 3 units

Front

If a shape is translated 4 units down, what is the transformation rule?

Back

(x, y - 4)

Front

What is the effect of translating a shape 2 units left and 3 units down?

Back

(x - 2, y - 3)