How to understand odd functions and how we can determine a function

The video tutorial explains the concept of odd functions, focusing on their symmetry about the origin. It describes how reflecting a point over the x and y axes demonstrates this symmetry. The tutorial further elaborates on the transformation of coordinates during reflection and provides a mathematical definition of odd functions, emphasizing that f(-x) equals the negative of f(x).

What is the mathematical expression that defines an odd function?

What happens when you plug in negative X into an odd function?