Sketch the graph of
y=6−∣3x−6∣ y = 6 - |3x - 6| y=6−∣3x−6∣marking the coordinates of any points where the graph intersects the axes and the coordinates of the vertex.
Solve the inequality
6−∣3x−6∣<3 6 - |3x - 6| < 3 6−∣3x−6∣<336 exam-style questions on CCEA A Level Maths 3.1.6 Algebra and functions (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.