13.4 - Solving Absolute Value Inequalities

Essential Questions: What are two ways to solve an absolute value inequality?

DAY 1
Notes

Homework

       Module 13.4 – Day 1   à page 490

                # 11 - 16

Homework - key



DAY 2
Notes

Homework

       Homework  13.4   page à 489-491

               # 3 – 10, 17 – 19

Homework - Key





Video #1: Solving Absolute Value inequalities algebraically

Video #2: Solving a Real - World Problem with Absolute Value Inequalities

13.3 - Solving Absolute Value Equations

Essential Questions: How can you solve an absolute value equation?

Notes

Homework

        Module 13.3 à Page 481-482

                     # 1, 3, 5 - 7, 9, 11, 15, 17

Homework Key

Video #1: Solving Absolute Value Equations Algebraically

Video #2: Absolute Value Equations with fewer than two solutions

Video #3: Solving a real - world problem with absolute value equations

13.2 - Graphing Absolute Value Equations

Essential Question: What are the effects of parameter changes on the graph of an absolute value function.

Notes:
Activity: 

Homework:

Module  13.2  à Page 475 - 476

               # 1, 2, 4, 7-9, 17, 18, 21

                    5 Graphs 

Homework Key

Video #1: Graphing Translations of Absolute Value Functions

Video #2: Writing Absolute Value Functions from a graph

Video #3: Graphing Stretches and Compressions of Absolute Value Functions

13.1 Piecewise Functions - Day 2

Essential Questions: How are piecewise - defined functions different from other functions?

Day 2 Notes

Day 2 Homework

       Module 13.1 à Page 467-468

                       # 13, 16, 17-19

                         3 Graphs

Homework Key - Day 2 

Video #1: Modelling with Piecewise Functions 

Video #2: Building Piecewise Functions from a graph

13.1 - Piece Wise Functions - Day 1

Essential Questions: How are piecewise - defined functions different from other functions?

Day 1 Notes

Day 1 Homework

Module 13.1   Page 466-467

# 1-4, 9-10

Homework KEy - Day 1 

Video #1: Evaluating Piecewise - Defined functions 

Video #2: Graphing Piecewise - Defined functions

12.3 - Modelling with Linear Systems

Essential Questions: How can you use system of linear equation or inequality to model and solve contextual problems?

Notes

HW     Module 12.3   à  Page 451-453

             1-2, 9-10, 17, 19-21

Homework Key

Video #1: Modelling Real - World Constraints with Systems of Linear Equations

Video #2: Modelling Real - World constraints with system of linear inequalities

12.2 Graphing System of Linear Inequalities

Essential Questions: How do you solve a system of linear inequalities?

Notes

Homework

Module 12.2  à   Page 444-445

      # 5, 6, 7, 9, 12, 19, 22

Homework Key

Video #1: Solving Systems of linear inequalities by graphing

Video #2: Graphing systems of inequalities with parallel boundary lines.