• 2022-06-30
    已知函数[img=34x25]1803ba2a73b0a25.png[/img]在[img=44x18]1803ba2a7c46d48.png[/img] 处可导, 且 [img=65x25]1803ba2a84a1551.png[/img], 则[img=169x46]1803ba2a8f9e485.png[/img]
    A: [img=61x26]1803ba2a97c83d6.png[/img]
    B: [img=52x26]1803ba2aa0742d4.png[/img]
    C: [img=38x26]1803ba2aa8e75de.png[/img]
    D: [img=47x26]1803ba2ab1d4259.png[/img]
  • 举一反三