E. MATH CHAP 3 LINEAR INEQUALITIES completed:

E. MATH CHAP 3 LINEAR INEQUALITIES completed:

1. 3.1: BASIC PROPERTIES OF INEQUALITIES

   • a> b , a=b , a<b , for any numbers

2. 3.2: INEQUALITIES IN ONE VARIABLE

   • inequalities in one variable (x)
     • hollow circle = not included
     • solid circle = included

3. 3.3: SIMULTANEOUS LINEAR INEQUALITIES

   • when (x) satisfy 2 or more linear inequalities
     • (x) is hence, the common solution

4. 3.4: APPLICATIONS OF LINEAR INEQUALITIES"

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