A2 - Modulus inequalities Part Two

A2 - Modulus inequalities Part One

A2 - Transformations of modulus function

A2 - Solving equations with modulus Part Two

A2 - Solving equations with modulus Part One

A2 - Sketching y = f(|x|)

A2 - Sketching y = |f(x)| Part Two

A2 - Sketching y = |f(x)| Part One

A2 - Definition and graph of y =|x|