Transcription of Unit 5: Quadratic Equations & Functions
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DAY TOPIC 1 Modeling Data with Quadratic Functions 2 Factoring Quadratic Expressions 3 solving Quadratic Equations 4 Complex Numbers Simplification, Addition/Subtraction & Multiplication 5 Complex Numbers Division 6 completing the Square 7 The Quadratic Formula Discriminant 8 QUIZ 9 Properties of Parabolas 10 Translating Parabolas 11 Graphs of Quadratic Inequalities and Systems of Quadratic Inequalities 12 Applications of Quadratics (Applications WS) 13 REVIEW Date _____ Period_____ unit 5: Quadratic Equations & Functions 1 The study of Quadratic Equations and their graphs plays an important role in many applications. For instance, physicists can model the height of an object over time t with Quadratic Equations .
13 . Another solving method for quadratics is completing the square.The goal is to get the left side of your equation to be in the form of (x+#)2 so that you can take the _____ _____ of both sides.Quick example: x2 +10x +25 =36. Expressions like
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