• 2022-06-06
    ‎曲线[img=179x25]1803457f7a15e35.png[/img]在点[img=39x25]1803457f822290c.png[/img]处的切线方程为( )‌
    A: [img=75x22]1803457f89f0af7.png[/img]
    B: [img=75x22]1803457f9243047.png[/img]
    C: [img=84x22]1803457f9a78232.png[/img]
    D: [img=76x22]1803457fa33253d.png[/img]
  • 举一反三