Mathematics 1 Deneme Sınavı Sorusu #1228488

The mobile phone manufacturer BuyMe&UseMe predicts that the demand to their brand new smartphone will be 2000 units if its price is set to 1200 TL, and the demand will be 3000 units if the price is reduced 200 TL per item. What is the demand function for this new product?

p=-x/4 +1600

p=-x/5-1600

p=-x/5 +2000

p=-x/5 +1600

p=x/6 +1600

Yanıt Açıklaması:

let x denote the demand and p the price of the product. We are given (x₁,p₁)=2000,1200) and (x2, p2)=(3000,1000), since there is TL discount in the price. The demand line that passes through these points has slope m=-1/5 and its equation is p=-x/5 +1600

PAYLAŞ:

SORUNUN CEVABI: D

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