Transformations of Parallel Lines

The video tutorial explains the concepts of transformations involving parallel lines, including translations, rotations, and reflections. It describes how translations involve moving lines to a different location, rotations involve turning lines around a point, and reflections involve mirroring lines over a line or point. The tutorial concludes by identifying a rotation in the given example, as the lines are turned in a different direction.

What is a translation in the context of parallel lines?

• A movement of lines to a new location without changing orientation

• A turning of lines around a point

• A mirroring of lines over a line or point

• A scaling of lines to a different size

How do parallel lines behave during a rotation?

• They remain unchanged

• They mirror each other over a line or point

• They turn around a point, changing orientation

• They move to a new location without changing orientation

What is a reflection in terms of parallel lines?

• A mirroring of lines over a line or point

• A scaling of lines to a different size

• A turning of lines around a point

• A movement of lines to a new location

In the given example, why is the transformation not a translation?

• Because the lines are mirrored

• Because the lines are turned in a different direction

• Because the lines are scaled

• Because the lines remain unchanged

Why is the transformation in the example considered a rotation?

• The lines are mirrored over a line

• The lines are turned in a different direction

• The lines are moved to a new location

• The lines are scaled to a different size