Translations and Reflections

Front

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

Back

The y-coordinate

Front

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

Back

The x-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

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

Back

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

Front

Reflection of point X(9, -2) over the x-axis?

Back

(9, 2)

Front

Reflection of point Y(-5, -7) over the y-axis?

Back

(5, -7)

Front

Image of point B(-2, 4) reflected over the x-axis?

Back

(-2, -4)

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

Translate point A 3 units to the right and 4 units down. Where is A'?

Back

(-1, 0)