Week 3 09.24.17 Day 1 Solving Inequalities In One Variable.notebook     September 24, 2018
           Do Now! 
           • Take out your IMN, pencil, and calculator.
           • Clear everything else off your desk!
           • TOC: pg. 38, Solving/Graphing Inequalities in One Variable
                      pg. 39, Solving Inequalities Practice
                      pg. 40, Slope
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     Week 3 09.24.17 Day 1 Solving Inequalities In One Variable.notebook     September 24, 2018
            Learning Target: I can write and solve linear 
            inequalities in one variable.
            MGSE9-12.A.CED.1 Create equations and inequalities in 
            one variable and use them to solve problems.  Include 
            equations arising from linear functions.
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     Week 3 09.24.17 Day 1 Solving Inequalities In One Variable.notebook     September 24, 2018
                      Solving and Graphing Inequalities in One Variable
                                The Golden Rule of Inequalities
                  Whenever you MULTIPLY or DIVIDE both sides of an 
                  inequality by a NEGATIVE NUMBER, you must flip the 
                  inequality symbol.
                1. Isolate the variable. (Use same rules for solving equations.)
                2. Check the order! (Variable Symbol Constant)
                3. Circle the number on the number line.
                4. Open or Closed circle?
                5. Shade appropriately.
                     Open Circle              Example:
                                                          5 ­ 3x  13 + x
                    Closed Circle
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     Week 3 09.24.17 Day 1 Solving Inequalities In One Variable.notebook     September 24, 2018
                               Solving Inequalities Examples
           1.     5x ­ 12 < 3x ­ 4
           2.     14x + 5 < 7(2x ­ 3)
           3.     12x ­ 1 > 6(2x ­ 1)
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