Geometry - Transformations Review

Front

What is the result of reflecting the point (1, -4) across the x-axis?

Back

(1, 4)

Front

What do we call the original figure prior to a transformation?

Back

Pre-image

Front

If you rotate the point (3, 5) 180° about the origin, what are the new coordinates?

Back

(-3, -5)

Front

What is the name of the transformation that flips a figure over a line?

Back

Reflection

Front

A flip is also called a _________.

Back

Reflection

Front

What is the result of translating the point (2, 3) by (4, -2)?

Back

(6, 1)

Front

What is the definition of a transformation in geometry?

Back

A change in position, size, or shape of a figure.

Front

What is the result of rotating the point (4, 2) 90° counterclockwise about the origin?

Back

(-2, 4)

Front

What is the difference between a pre-image and an image?

Back

A pre-image is the original figure, while an image is the result after a transformation.

Front

What transformation is described as sliding a figure in a straight line?

Back

Translation