设函数f(x)=(a/3)x^3+bx^2+4cx+d的图象关于原点对称,f(x)的图象在点P(1,m)处的切线的斜率为-6,且当x=2时f(x)有极值.(1)求a,b,c,d的值.(2)求f(x)的所有极值
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/28 23:04:23
![设函数f(x)=(a/3)x^3+bx^2+4cx+d的图象关于原点对称,f(x)的图象在点P(1,m)处的切线的斜率为-6,且当x=2时f(x)有极值.(1)求a,b,c,d的值.(2)求f(x)的所有极值](/uploads/image/z/4114065-57-5.jpg?t=%E8%AE%BE%E5%87%BD%E6%95%B0f%28x%29%3D%28a%2F3%29x%5E3%2Bbx%5E2%2B4cx%2Bd%E7%9A%84%E5%9B%BE%E8%B1%A1%E5%85%B3%E4%BA%8E%E5%8E%9F%E7%82%B9%E5%AF%B9%E7%A7%B0%2Cf%28x%29%E7%9A%84%E5%9B%BE%E8%B1%A1%E5%9C%A8%E7%82%B9P%281%2Cm%29%E5%A4%84%E7%9A%84%E5%88%87%E7%BA%BF%E7%9A%84%E6%96%9C%E7%8E%87%E4%B8%BA-6%2C%E4%B8%94%E5%BD%93x%3D2%E6%97%B6f%28x%29%E6%9C%89%E6%9E%81%E5%80%BC.%EF%BC%881%EF%BC%89%E6%B1%82a%2Cb%2Cc%2Cd%E7%9A%84%E5%80%BC.%EF%BC%882%EF%BC%89%E6%B1%82f%28x%29%E7%9A%84%E6%89%80%E6%9C%89%E6%9E%81%E5%80%BC)
x\[Sbɖ+M vtۼ/8}y3qbK=M"xת.r_/̺ޙ{Z41g&ٹW\oź}顱[o߽y
6VDjdk5s+e=+xooBg+j=X17ӣNof!0pûQJ8 m6_hk>L}_OQ>H& Gsx873{ַfs:Ȍ#?ӫfad 'rwf~}7kfy*s`YXV4"=