• 2022-11-02
    求下列曲线的凹凸区间及拐点:[tex=5.643x1.571]iOrSJ0jQcc5hUdee0XK8KGl8nG6+lgzp6E2mkyV+UrI=[/tex].
  • [tex=6.429x3.0]rjzw0bBUODiY66l+Mq83xINVYMzRYrIqim3r+ljXXOn2Ssf5J/5uUFJ07NUIC8XS4CvpbpT88N5hKJt+iOfhrH3jYM48ikX4CxM9yHAWlMk=[/tex],令[tex=2.286x1.357]rjzw0bBUODiY66l+Mq83xMeaWrdpdE5ys4zKZgPVg6k=[/tex]得[tex=3.071x1.143]Tgvo2GL8wb0OATCjPgf3Uw==[/tex].当[tex=3.214x1.143]Q+bSNK1e8w3WJZnAlWXSMw==[/tex]时,[tex=2.786x1.357]rjzw0bBUODiY66l+Mq83xAFMDOHy1lhXZNZsX+RXF9g=[/tex].当[tex=5.071x1.143]/KGHbZDHsrlocwgYHSak5w==[/tex]时,[tex=2.786x1.357]NPlYVxHQ3p9wpsrPP+igmyUTiR9UQe8LzosgLsISGc0=[/tex],当[tex=2.429x1.071]6DYpslkGetT1qvHxYBi59w==[/tex]时, [tex=2.786x1.357]rjzw0bBUODiY66l+Mq83xPFp/XRJuM52HVQZ+PL00+Q=[/tex], 故[tex=4.286x1.357]jjqEYkvuoHGH93e9mq/AqQ==[/tex],[tex=3.5x1.357]1Z/WaMlYSjY4bPqGJqC2IA==[/tex]为凸区间,[tex=3.0x1.357]hCUpMH37yix3aqPLXiFgJQ==[/tex]为凹区间;拐点为[tex=4.071x1.357]CL4anlScWuqZcy3eNKh/pQ==[/tex],[tex=3.286x1.357]e4skMLVuq84WcZfKnsA28g==[/tex].

    内容

    • 0

      求下列曲线的凹凸区间及拐点:[tex=4.786x1.214]xLT19p0A/9vepZ9RMX4Tjg==[/tex].

    • 1

      求曲线 [tex=6.429x1.286]eiSGc7COBEmr9GCdXRMG8EmuihK68yxRes5u4rKWetk3HR8uRwNPouLxEeJXFUV5[/tex] 的凹凸区间及拐点.

    • 2

      求下列曲线的凹凸区间及拐点:[tex=4.571x1.571]WIypPcSiQRMUbuY2aDKc9443Sit1KI/WOAhWm3HDI/c=[/tex].

    • 3

      求下列曲线的凹凸区间和拐点:[tex=3.286x1.357]K8SWSVGfOyfZmhW7vblj2g==[/tex]

    • 4

      求下列曲线的凹凸区间和拐点:[tex=4.643x1.429]urMLxIFADo6e6xWUdTKtuQ==[/tex]