In this section, you will create some pretty interesting graphs.  You will be taught how to graph cubic (3rd degree), quartic (4th degree), and quintic (5th degree) equations.  Also, you will learn how to maximize your space with a limited amount of materials (in case you are trying to build the biggest fence you can with only 60 metres of material) or you are trying to minimize your operating expenses.  Very useful for the real world.  You will learn how to use technology for your benefit.  No it won't do your homework for you, but it will make finding the answer to a cube or higher degree equation.  The last thing you will learn in this section is how to solve polynomial equations by factoring.  Pretty simple once you get the hang of it.  There is another section on general rules for polynomial equations.