题目内容
曲线y=
在点(1,1)处的切线方程是______.
| 1 |
| x |
由题意得,y′=-
,
∴在点(1,1)处的切线斜率k=-1,
则在点(1,1)处的切线方程是:y-1=-(x-1),即x+y-2=0.
故答案为:x+y-2=0.
| 1 |
| x2 |
∴在点(1,1)处的切线斜率k=-1,
则在点(1,1)处的切线方程是:y-1=-(x-1),即x+y-2=0.
故答案为:x+y-2=0.
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