Chapter 13 - Introduction to Quadratic Functions"This chapter introduces operations with polynomials, including factoring quadratic trinomials. Quadratic equations are solved graphically, by factoring, and by completing the square." Carnegie Textbook |
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Lesson 13.1 - Adding and Subtracting Polynomials
"This lesson introduces polynomials and uses a sorting activity for students to classify monomials, binomials, and trinomials." - Carnegie Textbook Lesson 13.2 - Multiplying Polynomials
"This lesson introduces how to the multiply two binomials using algebra tiles, multiplication tables, and the Distributive Property. A graphing calculator is used to verify the product of the two polynomials." - Carnegie Textbook Lesson 13.3 - Factoring Polynomials
"This lesson focuses on writing quadratic expressions as products of factors. " - Carnegie Textbook Lesson 13.4 - Solving Quadratics by Factoring
"This lesson introduces the Zero Product Property as a strategy to calculate the roots of a quadratic equation. " - Carnegie Textbook |
Lesson 13.5 - Special Products
"This lesson explores the difference of two squares, perfect square trinomials, the difference of two cubes, and the sum of two cubes. " - Carnegie Textbook Lesson 13.6 - Approximating and Rewriting Radicals
"This lesson focuses on determining square roots and extracting perfect square roots from radical expressions. Questions then ask students to solve equations containing radical expressions." - Carnegie Textbook Lesson 13.7 - Completing the Square
"This lesson uses the knowledge of perfect square trinomials to construct a process to solve any quadratic equation that is not factorable." - Carnegie Textbook |
