Find a cubic function f(x)=ax^3+bx^2+cx+dthat has a local maximum value of 3 at
x=-2 and a local minimum value of 0 at x=1
收錄日期: 2021-04-30 18:17:29
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https://hk.answers.yahoo.com/question/index?qid=20131217000010KK05331