Warm – up #6
Warm – up #6 Solutions
x x x < 1or x < 3 x < 3
Warm – up #6 Solutions
Lesson 1 – 6 Absolute Value Equations & Inequalities Day 1 Algebra II
Learning Objective To write & solve equations involving absolute value
Solving an Absolute Value Equation
Always get the absolute value by ITSELF before splitting it up and solving!!
Multi-Step Absolute Value Equation
Absolute Value Equations
Extraneous Solution – Extra, but wrong answer ALWAYS plug your answers back into the ORIGINAL equation to CHECK !! This is big don’t forget it
Extraneous Solutions
Check for Extraneous Solutions
Extraneous Solutions
Last one, before TOD
Ticket Out the Door Describe how absolute value equations are like linear equations and how they differ. Be specific.
Assignment: Absolute Value Equations WS