Dilations

Front

A dilation is which of the following:

only an enlargement

,

neither an enlargement or reduction

,

only a reduction

,

both an enlargement and a reduction

Back

both an enlargement and a reduction

Front

When the scale factor of a dilation is less than one, the dilation is a reduction.

Back

True

Front

The y-axis is...

Back

vertical

Front

The figure after a transformation has occurred.

Back

image

Front

If your SF=2.5, what type of dilation is it?

Back

enlargement

Front

Does a dilation produce a congruent figure?

Back

False

Front

A dilation is given by the transformation (x, y) → (3.5x, 3.5y). What is the scale factor?

Back

3.5

Front

When a dilation has a scale factor greater than one, the dilation is an enlargement.

Back

True

Front

In a dilation, what mathematical operation is used with the scale factor?

Back

multiplication

Front

If your SF=0.6, what type of dilation is it?

Back

reduction