Briefly introduce the purpose of the presentation: creating and analyzing a twice-differentiable function.

The purpose of this presentation is to create and analyze a twice-differentiable function. We will explore the process of defining such a function and examine its properties, including its derivatives and critical points. Additionally, we will discuss how to use these properties to analyze the behavior of the function and draw conclusions about its shape and any extrema. This presentation aims to provide a comprehensive understanding of the process and importance of creating and analyzing a twice-differentiable function.