What is a transformation vector

The video tutorial introduces the concept of translation and transformation vectors in geometry. It begins by discussing reflections and how they affect the signs of coordinates. The focus then shifts to transformation vectors, which provide direction and length for shifting geometric figures. The tutorial explains how to apply these vectors to points, transforming them by adding vector values to coordinates. The session concludes with a call to note down the transformation vector process.

What changes occur to the signs of the values during reflections?

Describe the notation used for transformation vectors.