问题描述:
求导函数!不需要全部展开
第一个:f(x)=[(3x-8)^2+(2-x)^5]^2
第二个:f(x)=(x/4.6+4.6/x)(x^2+1)
第三个:f(x)=(x^2-8x)^-2*(1-x^2)^0.5
最后一道应用题,是用g(f(x))=g'(f(x))*f'(x)来解的.
The weekly revenue from the sale of emeralds at Eduardo's Emerald Emporium (EEE) is decreasing at a rate of €450 per €1 increase in price, and the price is decreasing at a rate of €0.42 per additional emerald sold. What is the marginal revenue?
最后一道应用题可以不解答~
第一个:f(x)=[(3x-8)^2+(2-x)^5]^2
第二个:f(x)=(x/4.6+4.6/x)(x^2+1)
第三个:f(x)=(x^2-8x)^-2*(1-x^2)^0.5
最后一道应用题,是用g(f(x))=g'(f(x))*f'(x)来解的.
The weekly revenue from the sale of emeralds at Eduardo's Emerald Emporium (EEE) is decreasing at a rate of €450 per €1 increase in price, and the price is decreasing at a rate of €0.42 per additional emerald sold. What is the marginal revenue?
最后一道应用题可以不解答~
问题解答:
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