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2. (Based on 3.5) In economics, a demand curve shows the relationship between the price p of an item and the number.r (in tho
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, CaNate of change ofp w.Y. t Offererhate plictu 灰 3 2 (b) When x>10 3 3 A000 chcarges from x-to uWhen X eU)флСО.lbadecrease

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