| Exam Board | SPS |
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| Module | SPS FM (SPS FM) |
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| Year | 2022 |
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| Session | October |
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| Topic | Modulus function |
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3. If for some \(x , y \in \mathbb { R }\) we have \(| x + y | + | x - y | = 2\), find the maximal value of \(x ^ { 2 } - 6 x + y ^ { 2 }\).
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[Question 3 - Continued]
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[Question 3 - Continued]
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[Question 3 - Continued]