Absolute value functions are a special type of piecewise function. Students apply their understanding of key features of piecewise functions to absolute value functions and begin solving problems using tables and graphs. Outcome 2: I can describe connections between an absolute value function and the features of its graph.
I can graph and identify key features of non-linear absolute value functions. I can build an absolute value function given its graph. Students will reason with absolute value equations and inequalities algebraically using similar reasoning used with solving linear equations/inequalities in Math 1. Students will express their solutions using inequality notation, a number line and interval notation. Outcome 3: I can reason algebraically to solve absolute value equations and inequalities.
I can solve non-linear absolute value equations and inequalities using technology. |
Absolute Value 1
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Absolute Value 2
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Absolute Value 3
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Outcome 2 Lessons
Lesson 1:
a. More Functions with Features b. Absolute Value Piecewise Function Intro outline and quiz c. Absolute Value Piecewise Graphing and Questions Lesson 2: a. Key Features of Absolute Value Functions Lesson 3: a. Where is the Vertex? Absolute Value and the vertices Desmos: Translations of quads and ABS Code:T32E68 b.Revisiting Transformations with Absolute Value Functions Desmos: Link Lesson 4: A New Transformation Horizontal Scaling |
Outcome 3 Lessons
Lesson 1: Solving Absolute Value Equations Algebraically
Lesson 2: a. Solving Absolute Value Inequalities Algebraically 2 b. Multi-Step Absolute Value Inequalities: Notes c. Multi-Step Absolute Value Inequality Lesson 3: Solving Absolute Value Functions by Graphing Practice Lesson 4: Solving Non-Linear Absolute Value Inequalities Graphically |