解答

极值点

解答

求解步骤
Find intervals:递减递增
将 代入

作图

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流行的例子

extreme f(x)=2tan(x)-3,-pi/3 <= x<= pi/3extreme g(x)=x^{1/3}-x^{-2/3}extreme f(x)=(5x^2)/(x^2-9)extreme f(x)=(x-5)^{3/4}extreme 32ln(x)-x^2