高中数学代数与函数一函数练习题25
题目内容

函数 http://picflow.koolearn.com/upload/2010-05/21/96d3eb42-bf02-4832-a23b-93facdefc092/paper.files/image044.gif有两个零点,则 http://picflow.koolearn.com/upload/2010-05/21/96d3eb42-bf02-4832-a23b-93facdefc092/paper.files/image045.gif的取值范围是

2021-07-24

A.http://picflow.koolearn.com/upload/2010-05/21/96d3eb42-bf02-4832-a23b-93facdefc092/paper.files/image046.gif

B.http://picflow.koolearn.com/upload/2010-05/21/96d3eb42-bf02-4832-a23b-93facdefc092/paper.files/image047.gif

C.http://picflow.koolearn.com/upload/2010-05/21/96d3eb42-bf02-4832-a23b-93facdefc092/paper.files/image048.gif

D.http://picflow.koolearn.com/upload/2010-05/21/96d3eb42-bf02-4832-a23b-93facdefc092/paper.files/image049.gif

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