# Lecture 7: Inequalities

Click the link for lecture notes and example problems that accompany the eleven parts of Lecture 7 below.

#### Video Lecture 7, Part 1: Solving Inequalities

#### Video Lecture 7, Part 2: Solving Simultaneous Inequalities

#### Video Lecture 7, Part 3: Quadratic Inequalities 1

#### Video Lecture 7, Part 4: Quadratic Inequalities 2

#### Video Lecture 7, Part 5: Rational Inequalities 1

#### Video Lecture 7, Part 6: Rational Inequalities 2

#### Video Lecture 7, Part 7: Inequalities Absolute Values 1

#### Video Lecture 7, Part 8: Inequalities Absolute Values 2

#### Video Lecture 7, Part 9: Inequalities Absolute Values 3

#### Video Lecture 7, Part 10: Inequalities Absolute Values 4

#### Video Lecture 7, Part 11: Inequalities Modeling