• 2022-06-15
    曲线[img=90x26]18031aed85a91cf.png[/img]在点(1,3)处的切线方程为( )
    A: [img=103x22]18031aed8d98022.png[/img]
    B: [img=103x22]18031aed95e7a56.png[/img]
    C: [img=103x22]18031aed9f120c3.png[/img]
    D: [img=103x22]18031aeda89ca8d.png[/img]