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### Gauthmathier3679

Grade 12 · 2021-08-04

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(b) The diagram below shows the price of grapes sold in a fruit stall. Madam Dewi has bought (9n-24) kg
of the grapes at the fruit stall. A⑤
Rajah di bawah menunjukkan harga buah anggur yang dijual di sebuah kedai buah. Puan Dewi telah membeli (9n-24) kg
buah anggur di kedai buah itu.
(i) Form a quadratic function that represents the total payment, W(n) , of grapes bought by Madam
Dewi, in RM.
Bentukkan satu fungsi kuadratik yang mewakili jumlah bayaran, W(n) , buah anggur yang dibeli oleh Puan Dewi, dalam
RM.
(ii) Calculate the total mass, in kg, of grapes bought by Madam Dewi if she paid RM100.
Hitung jumah jisim, dalam kg, anggur yang dibeli oleh Puan Dewi jika dia membayar RM100.

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### Gauthmathier8811

Grade 12 · 2021-08-04

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