设f(x)为可导函数,且满足条件[f(1)-f(1-x)]/2x = -1,则曲线y=f(x)在点(1,f(1))处的切线斜率为()A.2 B.-1 C.1/2 D.-2
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![设f(x)为可导函数,且满足条件[f(1)-f(1-x)]/2x = -1,则曲线y=f(x)在点(1,f(1))处的切线斜率为()A.2 B.-1 C.1/2 D.-2](/uploads/image/z/6950779-43-9.jpg?t=%E8%AE%BEf%EF%BC%88x%EF%BC%89%E4%B8%BA%E5%8F%AF%E5%AF%BC%E5%87%BD%E6%95%B0%2C%E4%B8%94%E6%BB%A1%E8%B6%B3%E6%9D%A1%E4%BB%B6%5Bf%281%29-f%281-x%29%5D%2F2x+%3D+-1%2C%E5%88%99%E6%9B%B2%E7%BA%BFy%3Df%28x%29%E5%9C%A8%E7%82%B9%EF%BC%881%2Cf%281%29%EF%BC%89%E5%A4%84%E7%9A%84%E5%88%87%E7%BA%BF%E6%96%9C%E7%8E%87%E4%B8%BA%EF%BC%88%EF%BC%89A%EF%BC%8E2+B.-1+C.1%2F2+D.-2)
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设f(x)为可导函数,且满足条件[f(1)-f(1-x)]/2x = -1,则曲线y=f(x)在点(1,f(1))处的切线斜率为()A.2 B.-1 C.1/2 D.-2
设f(x)为可导函数,且满足条件[f(1)-f(1-x)]/2x = -1,则曲线y=f(x)在点(1,f(1))处的切线斜率为()
A.2 B.-1 C.1/2 D.-2
设f(x)为可导函数,且满足条件[f(1)-f(1-x)]/2x = -1,则曲线y=f(x)在点(1,f(1))处的切线斜率为()A.2 B.-1 C.1/2 D.-2
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