charisannaleeoz8h19 charisannaleeoz8h19

01-03-2018
Mathematics

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Please help with the question above :)!!! ^^

Please help with the question above class=

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01-03-2018

(-1,-9) because if we substituted 1 into x y would be 9 and if we substituted 1/2 into x y would be 3 but if we substituted -1 into x y would be 1/9 so therefore that value is incorrect

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