Chapter 5
Equations, Inequalities and Graphs
This chapter brings together modulus equations, modulus inequalities, cubic graphs, graphical solutions, and exam-style problem solving.
Chapter 5: Equations, Inequalities and Graphs
Modulus equations and inequalities, cubic graphs, graphical inequalities, and exam-style practice.
Lessons
Sections in this chapter
Practice
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5.1 Solving equations of the type |ax + b| = |cx + d|
Solving equations of the type |ax + b| = |cx + d| practice for Chapter 5.
Practice
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5.3 Sketching Graphs of Cubic Polynomials and their Moduli
Sketching Graphs of Cubic Polynomials and their Moduli practice for Chapter 5.
Practice
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5.4 Solving Cubic Inequalities Graphically
Solving Cubic Inequalities Graphically practice for Chapter 5.
Practice
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5.5 Solving More Complex Quadratic Equations
Solving More Complex Quadratic Equations practice for Chapter 5.