已知函数f(x)=ax2+blnx在x=1处有极值1/21.求a,b的值2.判断函数y=f(x)的单调性并求出单调区间
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/02 12:04:52
![已知函数f(x)=ax2+blnx在x=1处有极值1/21.求a,b的值2.判断函数y=f(x)的单调性并求出单调区间](/uploads/image/z/11573766-54-6.jpg?t=%E5%B7%B2%E7%9F%A5%E5%87%BD%E6%95%B0f%28x%29%3Dax2%2Bblnx%E5%9C%A8x%3D1%E5%A4%84%E6%9C%89%E6%9E%81%E5%80%BC1%2F21.%E6%B1%82a%2Cb%E7%9A%84%E5%80%BC2.%E5%88%A4%E6%96%AD%E5%87%BD%E6%95%B0y%3Df%28x%29%E7%9A%84%E5%8D%95%E8%B0%83%E6%80%A7%E5%B9%B6%E6%B1%82%E5%87%BA%E5%8D%95%E8%B0%83%E5%8C%BA%E9%97%B4)
xW[OG+#UjVw Ej?P}[)65ggw_73;{P`!;s\swfyzkZk"Z4Wұo/4Z?r*m,X;GJIb/XH'Ѱ[9v,9헖~LWXe{Vi0|[ϕ0s+4:2>q %*S+VbKKK,W/B`[إgfJN/c#c7Yq%<oWd$s|H?o>Pc5X?y-`Ѓݐl,w.&rӏ}>8t;
@1E9ܧ`7%hm?uΈ*5oȩr|mWVs.|&X'k'4g
24Nvx^rԟ$ԨoS&i0 X&D$~(F5\F&+0- ֧hڭ[Y֫f_7Y6!z7xwhk笍W*vcHS:N@s~MkG2.x~z)TڭUq+x.s _yn# iEc^90:ԋ/@P-!$Dw,4UԸJUՑSp$d^?c5MP#V7bg
tSDV"ÆF~ y7(3zdȹܳ6k8$ 䶈
?AJ#Y% 8ެ֡1!/4`4LAb@Hp&E"̈/rRAi`'Yj Om1*
)ղl9.0ܗ}|zEyO`0l
{==NCUQ0