lesterine's answer to lana <3's Secondary 3 A Maths Singapore question.

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lesterine
Lesterine's answer
120 answers (A Helpful Person)
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hope this helps
lana <3
Lana <3
2 years ago
so the graph in question 9 is wrong ? then how am i suppose to draw it. I think i have successfully solved 10 (i) but my answers for 10 (ii) and (iii) are still wrong. Sorry i cant see your explanation for 10 (ii) and (iii)
lana <3
Lana <3
2 years ago
thank you for your help tho !!
lana <3
Lana <3
2 years ago
and for question 9 (ii) i don’t see why it decreases