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secondary 3 | A Maths
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jiaxian
Jiaxian

secondary 3 chevron_right A Maths

help!!!

Date Posted: 7 years ago
Views: 573
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Wong Jun Long
Wong Jun Long
7 years ago
Sub y = -9 into y=-4/x^2

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Tham KY
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(b) sub the given coordinates into y equation to solve for 2 possible values of k...