Translations and Reflections

Front

Algebraic representation of translating a figure 3 units left and 5 units down?

Back

(x-3, y-5)

Front

When translating a figure on a coordinate plane, which coordinate is affected by movement up and down?

Back

The y-coordinate

Front

Algebraic representation for reflecting a figure over the x-axis? Options: (x, y) --> (x, -y), (x, y) --> (-x, -y), (x, y) --> (-x, y), (x, y) --> (y, -x)

Back

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

Front

Translate triangle A'B'C' to triangle ABC. Options: (x+2, y-5), (x+2, y-9), (x-2, y-9)

Back

(x+2, y-9)

Front

Translate X 3 units to the left and 9 units down. Where is X'?

Back

(-4, -5)

Front

How is trapezoid ABCD translated to trapezoid A'B'C'D'? Options: Translated 5 units down and 5 units to the right, Translated 5 units down and 1 to the right, Translated 8 units down and 5 units to the right, Translated 5 units down and 4 units to the right

Back

Translated 8 units down and 5 units to the right

Front

State the line of reflection.

Back

Reflection across x-axis

Front

Reflecting over the y-axis changes the ____-_____________.

Back

x-coordinate

Front

When translating a figure on a coordinate plane, which coordinate is affected by movement left and right?

Back

The x-coordinate

Front

What axis is the triangle being reflected over?

Back

Y-axis