曲线[img=44x24]17e0ac5530144a1.png[/img]在[img=35x19]17e0a8772df498a.png[/img]处的切线斜率是 ____;
举一反三
- 单选 曲线[img=44x24]17e0ac5530144a1.png[/img]在点[img=29x21]17e0bb337550580.png[/img]处的切线斜率为: ( ) A: 1 B: 2 C: 3 D: 4
- 曲线[img=44x24]17e435f95bec0d8.png[/img]在[img=35x19]17e435f935f2063.png[/img]处的切线斜率是( ) 未知类型:{'options': ['', ' [img=35x19]17e43a10a6ae176.png[/img]', ' [img=37x19]17e43a10af01fca.png[/img]', ' [img=51x41]17e43a10bc50a2e.png[/img]'], 'type': 102}
- 设曲线[img=114x26]1803d354f531134.png[/img]在点M处的切线与直线4y + x + 1 =0垂直,则该曲线在点M处的切线方程是( ) A: 16x - 4y - 17 = 0 B: 16x + 4y - 31 = 0 C: 2x - 8y + 11 = 0 D: 2x + 8y - 17 = 0
- 设曲线[img=99x24]17e0aaea4373a8c.png[/img]在点[img=35x19]17e0a8772df498a.png[/img]处的切线斜率为( ). 未知类型:{'options': ['', ' [img=13x17]17e0a9952cfa7ca.png[/img]', ' [img=13x17]17e0a8b0758eaa6.png[/img]', ' [img=13x19]17e0aae902f2732.png[/img]'], 'type': 102}
- 函数[img=44x24]17e0ac5530144a1.png[/img]在x=2处的导数是 ____;