Translations, Reflections & Rotations

Front

Reflect the point (2, -4) over the y-axis.

Back

(-2, -4)

Front

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

Back

Translated 8 units down and 5 units to the right

Front

What is the original figure prior to a transformation called?

Back

Pre-image

Front

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

Back

x-coordinate

Front

Write a rule for the translation of a point 2 units to the right and 1 unit down.

Back

(x +2, y - 1)

Front

What is a transformation that flips a figure over a line called?

Back

Reflection

Front

What is a transformation that slides a figure to a new position called?

Back

Translation

Front

What is a transformation that turns a figure around a fixed point called?

Back

Rotation

Front

If a point (x, y) is reflected over the x-axis, what is the new point?

Back

(x, -y)

Front

If a point (3, 5) is rotated 90 degrees counterclockwise around the origin, what is the new point?

Back

(-5, 3)