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secondary 4 | A Maths
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claire chen
Claire Chen

secondary 4 chevron_right A Maths

(b) qn on sketching the graph

Date Posted: 2 years ago
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Guan Ri Oh
Guan Ri Oh's answer
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I assume that this is the question you are looking at because I cant see the question numbers.

You do not have to draw f(x) if you want to save time, but it helps in seeing the part(s) of the curve you need to reflect about the x-axis.