prepare a 5 7 mins presentation for a math class

Prepare a 5-7 mins presentation for a math class.

As a group, create a video describing an aspect or application of mathematics. This could include an economic model, or a more in-depth analysis of a topic treated in the unit.

The topic is “First Derivative Test”

StudentA: introduce the background of it on introduction.

StudentB: find a related math questions and solve it step by step and demonstrate.

StudentC:Connect it into other applications or give a deep analysis of it.

StudentB: Make a conclusion.