求曲线 [tex=6.429x1.286]eiSGc7COBEmr9GCdXRMG8EmuihK68yxRes5u4rKWetk3HR8uRwNPouLxEeJXFUV5[/tex] 的凹凸区间及拐点.
举一反三
- 求下列曲线的凹凸区间及拐点[tex=5.643x1.571]gfOAPSfuMPs2cOb9sp9hRIIuvr3yu7dQPxHipm+XRvQ=[/tex]
- 求下列曲线的凹凸区间及拐点：[tex=5.643x1.571]iOrSJ0jQcc5hUdee0XK8KGl8nG6+lgzp6E2mkyV+UrI=[/tex].
- 求下列曲线的凹凸区间及拐点[tex=3.286x1.357]Xldl/jyEodxjIYinoS8jgIkWtWsdeYy4WoX8HumQcZw=[/tex]
- 求下列曲线的凹凸区间及拐点：[tex=4.786x1.214]xLT19p0A/9vepZ9RMX4Tjg==[/tex].
- 求下列曲线的凹凸区间及拐点：[tex=4.571x1.571]WIypPcSiQRMUbuY2aDKc9443Sit1KI/WOAhWm3HDI/c=[/tex].