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【简答题】
已知函数f(x)是定义在[-6,6]上的奇函数,且f(x)在[0,3]上是x的一次函数,在[3,6]上是x的二次函数,且当3≤x≤6时,f(x)≤f(5)=3,f(6)=2,求f(x)的解析式.
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