CAIE P3 2022 November — Question 1

Exam BoardCAIE
ModuleP3 (Pure Mathematics 3)
Year2022
SessionNovember
TopicModulus function

1
  1. Sketch the graph of \(y = | 2 x + 1 |\).
  2. Solve the inequality \(3 x + 5 < | 2 x + 1 |\).