Translations and Reflections

Front

Translation means to _______________

Back

slide

Front

Coordinates of Triangle ABC after translation 5 units right: A' (7, 3) B' (7, -2) C' (1, -2), A' (-2, 3) B' (-2, -2) C' (4, -2), A' (-7, 8) B' (-7, 3) C' (1, 3), A' (2, -3) B' (2, -2) C' (4, -2)

Back

A' (-2, 3) B' (-2, -2) C' (4, -2)

Front

Describe how the figure was translated:
Options:

5 units right and 3 units down (x + 5, y - 3)

,

5 units left and 3 units up (x - 5, y + 3)

,

3 units left and 5 units up (x - 3, y + 5)

,

3 units right and 5 units down (x + 3, y - 5)

Back

5 units left and 3 units up (x - 5, y + 3)

Front

Coordinates for point T after translation of 3 units right and 2 units down? Options: T (-1, 2), T (-7, 6), T (-1, 6), T (-7, 2)

Back

T (-7, 6)

Front

What is the algebraic representation of translating a figure 3 units left and 5 units down?

Back

(x - 3, y - 5)

Front

Reflection means to ________________

Back

flip

Front

Identify the coordinates of the image of Triangle ABC after a reflection over the y-axis:
Options:

A' (-2, -4) B' (-2, 3) C' (-4, 3)

,

A' (2, 4) B' (2, 3) C' (4, 3)

,

A' (2, 4) B' (2, -3) C' (4, -3)

,

A' (2, -4) B' (2, 3) C' (-4, -3)

Back

A' (2, 4) B' (2, -3) C' (4, -3)

Front

Coordinates of point K after reflection over the x-axis? Options: (-5, -2), (-5, 2), (5, -2), (5, 2)

Back

(-5, 2)

Front

Location of point N' after reflecting figure LMNP across the y-axis?

Back

N' (-2, -3)

Front

What is the algebraic representation for reflecting a figure over the x-axis?

Back

(x, y) --> (x, -y)