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Second derivative test(I)Secondderivativetest(I)1.Takethederivativeofthefunction,f’(x)2.Setf’(x)=0andsolveforx.Example–Iff(x)=4/3x3+2x2-3x+1f’(x)=4x2+4x–3=0(2x-1)(2x+3)=0sox=½orx=-1½x=- Secondderivativetest(II)f’(x)=4x2+4x–3 3.4.5.f’’(x)=8x+4f’’(...
网络释义 1. 二阶导数试验法 微积分... ... Second derivative : 二阶导数Second Derivative Test:二阶导数试验法Second partial derivative : 二阶偏导数 ... www.fltacn.com|基于31个网页 2. 二阶导函数测试 国立清华大学开放式课程OpenCourseWar... ... First derivative test( 一阶导函数测试)Second ...
Extremas – First Derivative Test & Second Derivative Test：极值–一阶导数的二阶导数试验测试& FastFive 1.Determinethefirstandsecondderivativesofthefunctionf(x)=x4–4x3+4x2 2.Determinethefirstandsecondderivativesofthefunctionf(x)=x4–4x3 3.Determinethefirstandsecondderivativesof the...
Extremas – First Derivative Test & Second Derivative Test Calculus - Santowski Calculus - Santowski 10/24/2019 1 Fast Five ? 1. Determine the first and second derivatives of the function f(x) = x4 – 4x3 + 4x2 ? 2. Determine the first and second derivatives of the function f(x) =...
SD.Second Derivative Test 1.The Second Derivative Test We begin by recalling the situation for twice differentiable functions f(x)of one variable. Tofind their local(or“relative”)maxima and minima,we 1.find the critical points,i.e.,the solutions of f′(x)=0;2.apply the second...
What is the second derivative formula? The second derivative formula is the same as that for the first derivative only f(x) is replaced by f'(x). Making this substitution yields: f(x) = (f'(x + h) - f'(x))/h. Math 104: Calculus ...
secondderivative test 二阶导数检验法 test for v.对...进行测验 no test 无密押 on test 经受考验 to test 考试 hemagglutination test (HA test) 红细胞凝集试验 blood test n. 验血 appearance test 外观检查 approval test 合格性检验,验收试验,验收试验,控制实验,检查试验 put to the test...
系统标签: derivative santowski extremas second test 阶导数 Calculus-Santowski 1/3/2019Calculus-Santowski1 1.Determinethefirstandsecondderivativesof thefunctionf(x)=x 4 –4x 3 +4x 2 2.Determinethefirstandsecondderivativesof thefunctionf(x)=x 4 –4x 3 3.Determinethefirstandsecondderivativesof th...
2. Justification for the Second-derivative Test. −3 −2 −1 0 1 2 3 −3 −2 −1 0 1 2 3 The test involves the quantity AC − B 2 . In general, whenever we see the expressions B 2 −4AC or B 2 −AC or their negatives, it means the quadratic formula is ...