• 2022-05-29
    函数[img=84x26]1803467af1300f7.png[/img]的驻点是( ).
    A: [img=44x18]1803467af8eb42b.png[/img]
    B: [img=44x18]1803467b018f7c2.png[/img]
    C: [img=58x20]1803467b09a6c34.png[/img]
    D: [img=58x20]1803467b121e5c5.png[/img]
  • 举一反三