• 2022-06-08
    曲线在点(x,y)处的切线斜率为该点横坐标的平方,曲线方程为( )
    A: [img=92x43]1803d34dddd9736.png[/img]
    B: [img=96x43]1803d34de6c1495.png[/img]
    C: [img=112x43]1803d34def7162d.png[/img]
    D: [img=61x43]1803d34df81564d.png[/img]