Transformations help us understand complex numbers better. Let’s break it down into simpler parts:

1. Graphing on the Complex Plane:
   Each complex number, which looks like $a + bi$, can be shown as a point on a graph.
   This point is written as $(a, b)$.
   This way, we can easily spot relationships and patterns in these numbers.

2. Transformations:
   When we change these points using transformations like moving, flipping, or resizing, we’re changing where they are or how big they are.
   This can help us see symmetries or special behaviors in our math functions.

3. Understanding Operations:
   For example, if we multiply a point by $i$, it turns 90 degrees to the left.
   This shows us how different operations change complex numbers in a visual way.

By looking at complex numbers this way, we can understand them much better!