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secondary 2 | Maths
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Victoria Koh
Victoria Koh

secondary 2 chevron_right Maths chevron_right Singapore

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Date Posted: 4 years ago
Views: 237
snell
Snell
4 years ago
y = kx²
b = kx²

when x = 3x,
y = k(3x)² = 9kx² = 9b

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