Graphing a vector by applying a negative scalar

The video tutorial explains scalar multiplication of a vector, using vector U as an example. It demonstrates the application of the distributive property to calculate the resultant vector. The tutorial also covers graphing the original and scaled vectors, highlighting the reflection about the origin and the doubling of the vector's length due to the scalar. The explanation includes a discussion on the effects of scaling and reflection.

Describe the process of graphing the resultant vector and the implications of scaling.

What does it mean for a vector to be reflected about the origin?