轻巧夺冠高中数学必修1答案

xjyqxq2022-10-04 11:39:541条回答

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ckendy 共回答了23个问题 | 采纳率87%
已知函数f(x)=ax2-2ax+2+b(a不等于0)在[2,3]上有最大值5和最小值2,求a,b的值
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