高中数学代数与函数一函数练习题80
题目内容

http://picflow.koolearn.com/upload/2013-12/30/b548ae7a-3c32-4740-98ca-fb562f80726d/paper.files/image126.pnghttp://picflow.koolearn.com/upload/2013-12/30/b548ae7a-3c32-4740-98ca-fb562f80726d/paper.files/image127.png是二次函数,若 http://picflow.koolearn.com/upload/2013-12/30/b548ae7a-3c32-4740-98ca-fb562f80726d/paper.files/image128.png的值域是 http://picflow.koolearn.com/upload/2013-12/30/b548ae7a-3c32-4740-98ca-fb562f80726d/paper.files/image129.png,则 http://picflow.koolearn.com/upload/2013-12/30/b548ae7a-3c32-4740-98ca-fb562f80726d/paper.files/image127.png的值域是(    )

2021-08-04

A.http://picflow.koolearn.com/upload/2013-12/30/b548ae7a-3c32-4740-98ca-fb562f80726d/paper.files/image130.png

B.http://picflow.koolearn.com/upload/2013-12/30/b548ae7a-3c32-4740-98ca-fb562f80726d/paper.files/image131.png

C.http://picflow.koolearn.com/upload/2013-12/30/b548ae7a-3c32-4740-98ca-fb562f80726d/paper.files/image129.png

D.http://picflow.koolearn.com/upload/2013-12/30/b548ae7a-3c32-4740-98ca-fb562f80726d/paper.files/image132.png

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