试求函数在指定区间内的单调性：[tex=8.357x1.357]CXJ1DQAMvnTZDQF3fCj3B5uP5FUy7+U47vJZfP4xBfQ=[/tex]
举一反三
- 试求下列函数在指定区间内的单调性：[tex=5.571x1.286]iO19nCJKVkg1kviUdmiwl1pI18ahJgdPy1nE64dXfoY=[/tex]，[tex=3.357x1.286]U+f1Q3HlF52kntNzvjvu1pY0SaSCwNNc7bZDyBONdew=[/tex]。
- 求下列函数的单调区间、凹凸区间、极值点、拐点和渐近线,并绘图(图略).(1) [tex=6.643x1.5]bfylM61K4fB2dxr0OSsfGnNoGCHA31PVTv+V6O1K8rw=[/tex](2)[tex=7.643x1.571]v8BogKFXW30N+HMJ7QR6DhxEDs5D0riUpoj095rhlGc=[/tex](3) [tex=3.714x2.143]X1YpNX45Pb+t3RD9Lv2Xa/npVx6iPUE04M2Y4K2k/cw=[/tex](4) [tex=5.071x3.0]4TWEbfJ+QFPbBo6PXWTsCrjc66tVrHBOTlDUBxhSpARz8/MfCO/nUo/gE3SyIffw[/tex](5)[tex=6.571x2.429]gt+k1kCw/+VFBVaKddmG6PvDvxiTdyZFXDwIPBeuGlw=[/tex](6)[tex=5.643x1.429]Hzyd6Qvm69qjRqgBIuKTx/cTmFyy56Dt2K/GC7NoCdc=[/tex](7) [tex=7.143x1.214]CwtdUElTamN1NqF0aKHeWGdaXEazoOnz3w3c67izzuE=[/tex](8)[tex=4.714x2.786]cxjZEag+Wbr67lAUIC3Slk2OV17yHgezOhFRferr5F0=[/tex].
- 函数[tex=3.929x2.357]0LqXJi6w0Y64nguJPN4+gooEULGPjljaThIvp2ufQVU=[/tex]的单调递增区间是[u] [/u]，单调递减区间[u] .[/u]
- 试证下列函数在指定区间内的单调性：[p=align:center][tex=8.857x1.286]dBgUkZaTcFMOFhb1CGv1AGA3KSj14+UDlPeFiISfdqU=[/tex]
- 求不定积分[img=115x46]17da65382f8e1b9.png[/img]； （ ） A: x - (5*log(x + 1))/4 - (3*log(x - 3)) B: (5*log(x + 1))/4 - (3*log(x - 3)) C: x - (5*log(x + 1))/4 - (3*log(x - 3))/4 D: (5*log(x + 1))/4 - (3*log(x - 3))/4