已知[img=117x37]17da5c9409224c6.jpg[/img],求f(x)在x=1处的导数值。
A: 1
B: 2
C: 3
D: 4
A: 1
B: 2
C: 3
D: 4
举一反三
- 求函数[img=100x33]17da6538782ad77.png[/img]的导数;( ) A: exp((x + 1)^(1/3))/(3*(x + 1)^(2/3)) B: (3*(x + 1)^(2/3)) C: exp((x + 1)^(1/3)) D: exp((x + 1))/(3*(x + 1))
- 已知[img=117x37]18034b164f692ab.jpg[/img],f(x)在x=1处的导数值为( )
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- 已知\(f(x)\)在节点1,2处的函数值为\(f(1) = 2,f(2) = 3\) ,在节点1,2处的导数值为\(f'(1) = 0,f'(2) = - 1\) ,求 f(x) 两点三次埃米特插值多项式 A: \(H(x) = - 3{x^3} + 13{x^2} - 17x + 6\) B: \(H(x) = - 3{x^3} + 13{x^2} - 17x + 3\) C: \(H(x) = - 3{x^3} + 13{x^2} - 17x +7\) D: \(H(x) = - 3{x^3} + 13{x^2} - 17x + 9\)
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