1. A.6 Linear Inequalities in One Variable Interval Not.Inequality Not.Graph [a,b] (a,b) [a,b) (a,b] [ ] a b

2. Interval Not.Inequality Not.Graph [ a

3. Ex. 1Solving a Linear Inequality Ex. 2 Mult. both sides by LCD 2 Note: When you divide by a neg., change the inequality sign.

4. Ex. 3Solving a double inequality Add one to all 3 parts. Divide by 6 and reduce. or Day 1

5. Ex. 4Solving an Absolute Value Inequality x – 5 < 2x – 5 > -2 x < 7 x > 3 ()37()37 (3,7) interval notation 3 < x < 7 inequality not.

6. Ex. 5 ][ -104 Interval not. =