2.8
Inequalities
Solve and graph inequalities; shade regions.
Syllabus Statements
- Understand and use the symbols >, <, >=, <=
- Understand and use the convention for open and closed intervals on a number line
- Solve simple linear inequalities in one variable and represent the solution set on a number line
- Represent simple linear inequalities on rectangular Cartesian graphs
- Identify regions on rectangular Cartesian graphs defined by simple linear inequalities
2.8.2 Solving and Representing Inequalities
Corbett Maths · Video
Inequalities Video (Part 1)
2.8.3 Graphical Inequalities
Corbett Maths · Video
Inequalities on Graphs
2.8.4 Quadratic Inequalities
Corbett Maths · Video
Quadratic Inequalities