方程式、放物線、そして二次方程式のすべて: 二次方程式のトピックの概観

This 4 day class discusses quadratic topics such as the definition of what quadratic is, characteristics of quadratic equations and their graphs, forms of quadratic functions and the information they provide, and methods of solving quadratic equations. Students will listen to some basic information given by me and practice a few problems from each subtopic as we go through the material. On Day 1, I will give the definition and basic characteristics of quadratic equations/functions, how to graph quadratic functions, and how to describe transformations on them. Day 2 covers forms of quadratics i.e. standard form, factored form, and vertex form and the information that can be gleaned from the form. Day 3 covers solving quadratic equations by graphing and by factoring. Day 4 covers solving quadratic equations by the quadratic formula and completing the square. Activities from Desmos.com will be utilized.