高中数学代数与函数一函数练习题59
题目内容

已知 http://picflow.koolearn.com/upload/2014-10/29/c10c3483-df80-434a-b0cb-9198ec8f8f70/paper.files/image077.png,若 http://picflow.koolearn.com/upload/2014-10/29/c10c3483-df80-434a-b0cb-9198ec8f8f70/paper.files/image078.pnghttp://picflow.koolearn.com/upload/2014-10/29/c10c3483-df80-434a-b0cb-9198ec8f8f70/paper.files/image049.png的最小值,则 http://picflow.koolearn.com/upload/2014-10/29/c10c3483-df80-434a-b0cb-9198ec8f8f70/paper.files/image079.png的取值范围为

2021-08-03

A.http://picflow.koolearn.com/upload/2014-10/29/c10c3483-df80-434a-b0cb-9198ec8f8f70/paper.files/image080.png

B.http://picflow.koolearn.com/upload/2014-10/29/c10c3483-df80-434a-b0cb-9198ec8f8f70/paper.files/image081.png

C.http://picflow.koolearn.com/upload/2014-10/29/c10c3483-df80-434a-b0cb-9198ec8f8f70/paper.files/image082.png

D.http://picflow.koolearn.com/upload/2014-10/29/c10c3483-df80-434a-b0cb-9198ec8f8f70/paper.files/image083.png

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