Skip to content

Course home

1.3.6 The modulus function (A-level only)

1.3.6 The modulus function (A-level only)

EasyMediumHard
123456789101112131415161718192021222324252627282930
Question 5
53%
a.

Sketch the graph of y=∣x∣+3y = |x| + 3y=∣x∣+3

[1]
b.

Explain why ∣x∣+3≥∣x+3∣|x| + 3 \geq |x+3|∣x∣+3≥∣x+3∣ for all real values of xxx.

[2]
Markscheme

1.3.6 The modulus function (A-level only) Questions

  1. A Level
  2. /Maths
  3. /1.3.6 The modulus function (A-level only)

36 exam-style questions on OCR (MEI) A Level Maths 1.3.6 The modulus function (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

Question bank