Skip to content
MathsGenie logo
Quick links
Open app

Course home

  1. A Level
  3. Maths AQA
  5. Question bank

1.5.7 Graphs of functions and proportion

EasyMediumHard
123456789101112131415161718192021222324252627282930313233
Question 8
57%
a.

Sketch the graph of y=∣x∣+8y = |x| + 8y=∣x∣+8

[1]
b.

Explain why ∣x∣+8≥∣x+8∣|x| + 8 \geq |x+8|∣x∣+8≥∣x+8∣ for all real values of xxx.

[2]

1.5.7 Graphs of functions and proportion Questions

  1. A Level
  2. /Maths
  3. /1.5.7 Graphs of functions and proportion