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函数f(x)=的图象在x=4处的切线方程是A.x-2y=0B.x-y-2=0C.x-4y+...
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函数f(x)=
的图象在x=4处的切线方程是( )
A.x-2y=0
B.x-y-2=0
C.x-4y+4=0
D.x+4y-4=0
相关试题
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函数f(x)=的图象在x=4处的切线方程是( )
A.x-2y=0
B.x-y-2=0
C.x-4y+4=0
D.x+4y-4=0
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函数的图象在点(2,f(2))处的切线方程是( )
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函数的图象在点(2,f(2))处的切线方程是( )
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已知函数f(x),g(x)满足f(5)=5,f′(5)=3,g(5)=4,g′(5)=1,则函数y=的图象在x=5处的切线方程为( )
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若幂函数f(x)的图象经过点A(),是它在A点处的切线方程为( )
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