题目
MATH_1225_17255_202501 4.1 Minimum and Maximum Values
多项选择题
What are the critical values of f(x)=2x3−3x2? Select all that apply.
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标准答案
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思路分析
To identify the critical values of f(x) = 2x^3 − 3x^2, we first differentiate the function to find f'(x).
Compute f'(x): f'(x) = 6x^2 − 6x = 6x(x − 1).
Critical values occur where the derivative is zero or undefined. Si......Login to view full explanation登录即可查看完整答案
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Question at position 14 You want to minmize a differentiable function f(x,y) but decide to use scipy.optimize.fsolve instead of scipy.optimize.minimize. Which of the following equations, or systems of equations, would you need to solve using fsolve to find the minimum of f(x,y)? Let fx(x,y) and fy(x,y) denote the partial derivatives of f with respect to x and y, respectively. fy(x,y)=0fx(x,y)=0 and fy(x,y)=0fx(x,y)=0f(x,y)=0You cannot find the minimum of f(x,y) using fsolve.
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位置14的问题 You want to minmize a differentiable function f(x,y) but decide to use scipy.optimize.fsolve instead of scipy.optimize.minimize. Which of the following equations, or systems of equations, would you need to solve using fsolve to find the minimum of f(x,y)? Let fx(x,y) and fy(x,y) denote the partial derivatives of f with respect to x and y, respectively. fy(x,y)=0fx(x,y)=0 and fy(x,y)=0fx(x,y)=0f(x,y)=0You cannot find the minimum of f(x,y) using fsolve.
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