Translations and Reflections (CR)

Front

Back

A

Front

Back

B'

Front

What do we call the figure that has NOT been transformed?

Back

Preimage

Front

What do we call a figure that HAS been transformed?

Back

image

Front

Which of the following means translation?

• flip
• turn
• slide
• expand

Back

slide

Front

If point a were translated +7 in the x-direction and +3 in the y-direction, where would the point end up?

Back

Point B

Front

How many units in the y-direction would the red square have to move to end up exactly where the blue square is?

Back

+11

Front

How was triangle A translated to triangle B? Options: +10 in x-direction , -3 in y-direction; +10 in x-direction, -4 in y-direction; +9 in x-direction , -3 in y-direction; +11 in x-direction , -3 in y-direction

Back

+10 in x-direction , -3 in y-direction

Front

Identify the transformation from ABC to A'B'C'. Options: (x+8, y+4), (x-8, y-4), (x+4, y+8), (x-4, y-8)

Back

(x+8, y+4)

Front

Which algebraic rule will produce a translation that is 5 units to the right? Options: (x, y) --> ( x , y + 5), (x, y) --> ( x-5 , y + 5), (x, y) --> ( x-2 , y + 5), (x, y) --> ( x+5 , y)

Back

(x, y) --> ( x+5 , y)