PreCal: Solving inequalities

Table of Contents:

1. General ideas and solving linear inequalities
   
   1. solving in your head
   2. examples
   3. notation
   4. operations on inequalities
   5. examples
   6. linear inequalities
   7. examples
   8. practice
2. Checking signs and solving nonlinear inequalities
   
   1. checking the sign of an expression
   2. examples
   3. solving nonlinear inequalities by factoring
   4. examples
   5. practice
3. Radical inequalities
   
   1. method
   2. examples
   3. practice
4. Section Test