Unit 4 Vocab- Transformations

Front

Operation mapping preimage to image.

Back

Transformation

Front

The 'before' picture.

Back

Preimage

Front

The 'after' picture.

Back

Image

Front

Transformation that preserves size and shape.

Back

Rigid Motion

Front

Slide a figure vertically/horizontally.

Back

Translation

Front

A quantity with direction and magnitude.

Back

Vector

Front

FLIP over a line.

Back

Reflection

Front

A TURN around a fixed point.

Back

Rotation

Front

Enlargement or reduction of a figure.

Back

Dilation

Front

A number indicating how much a figure enlarges or reduces.

Back

Scale Factor