2.1 The Modulus Function
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a.

Sketch the graph of y=∣x∣+5y = |x| + 5y=∣x∣+5

[1]
b.

Explain why ∣x∣+5≥∣x+5∣|x| + 5 \geq |x+5|∣x∣+5≥∣x+5∣ for all real values of xxx.

[2]

2.1 The Modulus Function Questions

Practise Edexcel A Level Maths 2.1 The Modulus Function with exam-style questions for A Level Maths. 7 questions, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

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2.1 The Modulus Function Questions

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