A。解析:首先求一阶导数,设\(u = x^{2}\),\(y = e^{u}\),根据复合函数求导法则\(y^\prime=e^{u}\times u^\prime\),\(u^\prime = 2x\),所以\(y^\prime = 2xe^{x^{2}}\)。再求二阶导数,\(y^{\prime\prime}=2e^{x^{2}}+2x\times2xe^{x^{2}}=2e^{x^{2}}(2x^...
What Is a Derivative?In Chapter 3 Thompson makes crystal clear what a derivative is, and how to calculate it. However, it seemed to me useful to make a few introductory remarks about derivatives that may make Thompson's chapter even easier to understand....
What does the derivative tell us? A. How big something is. B. How fast something is changing at a particular moment. C. How heavy something is. D. How long something is. 相关知识点: 试题来源: 解析 B。解析:文中提到 The derivative tells us how fast something is changing at a ...
When leverage is used to enter complex derivative arrangements, banks and other institutions can carry large values of derivative positions on their books. If the market or counterparty performs poorly when it's all unraveled, there might be very little value associated with the contract. The ...
A. The derivative of the function f(x) is a function, usually denoted f'(x), whose output f'(a) is the average value of f(x) at the point (a, f((a)), where a is any value of x in the domain for f(x) where f'(x) exists. B. The derivative of the function f(x) is...
They rarely have the chance to come to term before they’re liquidated by another derivative contract. Here are a few ways that financial derivatives are traded: Over-the-counter (OTC): When derivatives are traded between two individuals or companies that know each other, this is called an ...
Where a particular type of derivative is traded depends on its nature. Some derivative securities are traded both on public exchanges and privately on the over-the-counter market, while others only trade on one or the other. For example, standardized options are traded on public exchanges, whi...
The term refers to a financial product with a value that is derived from the value of some underlying asset, index or reference rate. It ranges from listed stocks, market indices, agricultural products, interest rates and ...
Derivative of a Function: Using the limit definition of derivatives is very difficult in most cases. The practical way to do derivate is to know the derivative of a few simple functions (presented in tables of derivatives) and a few rules for derivatives. Here are some basic ru...
what is the derivative of { f(x)=x^2*e^x } Would the answer simply be { 2x+e^x } What is the derivative of g(x)=ln(x^{10})+e^{ln(x)}? Find the derivative of g(y) = ( y^2 / {y+1} )^5 a) ( {5y^9 (y+2)} / {(y+1)^6} ) b) ( {5(2y)} / {(y...