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研究所、轉學考(插大)-微積分
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107年 - 107 東吳大學_暑假轉學生招生考試_資訊管理學系二年級：微積分#105835
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5. Find two nonnegative numbers x and y for which 4x + y = 50, such that x
2
y is maximized.
其他申論題
1. For , find (a) the equation of the secant line through points whose x coordinates are 0 and 2, (b) the equation of the tangent line when x = -2.
#450966
2. Find the derivative of .
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(a)
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4. Let the demand and supply functions for q units of a certain item be p = D(q) = and p = S(q) = , q ＞ 1, where p is in dollars. Its cost function is C(q) = . Find (a) equilibrium quantity； (b) break-even quantity.
#450969
6. Suppose income from an investment starts (at time 0) at $5500 a year and increases linearly and continuously at a rate of $400 a year. Find the capital value at an interest rate of 5% compounded continuously.
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7. Find
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(b)
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(a) Given a program with 10 instructions divided into classes as follows: 10% class A, 20% class B. 50% class C, and 20% class D, which implementation is faster?
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(b) What is the global CPI for each implementation?
#450975
2.(a)
#450976
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