2025 IGCSE Additional Mathematics October/November 0606/21 Q2

2025 IGCSE Additional Mathematics October/November 0606/21 Q2

3 marks

The diagram shows the graph of \(y=|3x+3|\).

Use a graphical method to solve the inequality \(|3x+3|\ge|x-2|\).[3]

Solution:

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Answer:\(x\le-2.5\) or \(x\ge-0.25\)

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