首页
(2000•安徽)函数y=的自变量取值范围是A.x≥3B.x>3C.x≠0且x≠3D.x≠...
试题详情
(2000•安徽)函数y=
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB4AAAAkCAYAAACe0YppAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAGISURBVFhH7VY7ssMgDORcLjiOe27imoO45SAp
OAqR+AUwDgjwvOLFM5lkHKTVroQkZioPY8w8+UFIdgdce7/y3Q/Yqon5XfIo8akVoTKXD0qtjIhg
8BvIpNjPAWttdMJRCSKwltzKxaVzgw4Yl5nTVlqsjyGptTQcwBQ4KOwbmNpI7nvCEDDwQweBdWR+
12jK6DDwRDXXQM7dV94eo69VdZmjlrzl/6Xc7DxPe+bYmNmO1811UsD4micSOF6tRIlPVVvmjnXJ
WAlhlM+zhm+ZX8kOfEwVN74+HUZqtUMekHUADhXtAvWF0lnRwdYNmxz0Avw6NsO2Y13n+qLFpYEg
62UtkwJcy3FHEslHFk0DMi6q+uy2UfN/KS563OMWfyf1eMxzlj/Gc/oRrPukDktb7NNuh6JuImlc
fcDWIkwYBIVpRWBXO0oABmi7f82D0htImMmTbMnAuOzxymwdiaNbapQZF4K4e0HB0TbOPLwmsN2j
0w0xVPgMarn6jEg2atNkPOq4Zff/gN+kxU0s8PMxRwAAAABJRU5ErkJggg==
)
的自变量取值范围是( )
A.x≥3
B.x>3
C.x≠0且x≠3
D.x≠0
相关试题
-
(2000•安徽)函数y=
的自变量取值范围是( )
A.x≥3
B.x>3
C.x≠0且x≠3
D.x≠0
-
(2000•安徽)函数y=
的自变量取值范围是( )
A.x≥3
B.x>3
C.x≠0且x≠3
D.x≠0
-
(2000•安徽)函数y=
的自变量取值范围是( )
A.x≥3
B.x>3
C.x≠0且x≠3
D.x≠0
-
(2000•安徽)函数y=
的自变量取值范围是( )
A.x≥3
B.x>3
C.x≠0且x≠3
D.x≠0
-
(2003•安徽)函数
中自变量x的取值范围是( )
A.x≠0
B.x≠1
C.x>1
D.x<1且x≠0
-
(2003•安徽)函数
中自变量x的取值范围是( )
A.x≠0
B.x≠1
C.x>1
D.x<1且x≠0
-
(2003•安徽)函数
中自变量x的取值范围是( )
A.x≠0
B.x≠1
C.x>1
D.x<1且x≠0
-
(2003•安徽)函数
中自变量x的取值范围是( )
A.x≠0
B.x≠1
C.x>1
D.x<1且x≠0
-
(2005•安徽)函数y=
自变量x的取值范围是( )
A.x≤-![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC/SURBVDhPvVPBDYQwDMtk2SnrdJmMklEMobQk
7ak96dAh8SiY2LENYXPRSwAVEFG9ucDCWIIVsOj9SCEO6meATDV9YYXTlFmk08UJ4xYqhPAeeULS
Uz8NAENhQZPbJneACqPE/W7EBXDlkRen0HYmF9VNambRQ/VWFotI9xSzwEf0YNRnnj3Fd5XzkJpJ
ydIrrLNFvWa1UTlus9SodR+GNqU1e2izhrDHLZZDMSYffm2193JcM/52gwd/DWsR6QE4xeDwtHXW
SwAAAABJRU5ErkJggg==
)
B.x≥-![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC/SURBVDhPvVPBDYQwDMtk2SnrdJmMklEMobQk
7ak96dAh8SiY2LENYXPRSwAVEFG9ucDCWIIVsOj9SCEO6meATDV9YYXTlFmk08UJ4xYqhPAeeULS
Uz8NAENhQZPbJneACqPE/W7EBXDlkRen0HYmF9VNambRQ/VWFotI9xSzwEf0YNRnnj3Fd5XzkJpJ
ydIrrLNFvWa1UTlus9SodR+GNqU1e2izhrDHLZZDMSYffm2193JcM/52gwd/DWsR6QE4xeDwtHXW
SwAAAABJRU5ErkJggg==
)
C.x≥![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC/SURBVDhPvVPBDYQwDMtk2SnrdJmMklEMobQk
7ak96dAh8SiY2LENYXPRSwAVEFG9ucDCWIIVsOj9SCEO6meATDV9YYXTlFmk08UJ4xYqhPAeeULS
Uz8NAENhQZPbJneACqPE/W7EBXDlkRen0HYmF9VNambRQ/VWFotI9xSzwEf0YNRnnj3Fd5XzkJpJ
ydIrrLNFvWa1UTlus9SodR+GNqU1e2izhrDHLZZDMSYffm2193JcM/52gwd/DWsR6QE4xeDwtHXW
SwAAAABJRU5ErkJggg==
)
D.x≤
-
(2005•安徽)函数y=
自变量x的取值范围是( )
A.x≤-![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC/SURBVDhPvVPBDYQwDMtk2SnrdJmMklEMobQk
7ak96dAh8SiY2LENYXPRSwAVEFG9ucDCWIIVsOj9SCEO6meATDV9YYXTlFmk08UJ4xYqhPAeeULS
Uz8NAENhQZPbJneACqPE/W7EBXDlkRen0HYmF9VNambRQ/VWFotI9xSzwEf0YNRnnj3Fd5XzkJpJ
ydIrrLNFvWa1UTlus9SodR+GNqU1e2izhrDHLZZDMSYffm2193JcM/52gwd/DWsR6QE4xeDwtHXW
SwAAAABJRU5ErkJggg==
)
B.x≥-![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC/SURBVDhPvVPBDYQwDMtk2SnrdJmMklEMobQk
7ak96dAh8SiY2LENYXPRSwAVEFG9ucDCWIIVsOj9SCEO6meATDV9YYXTlFmk08UJ4xYqhPAeeULS
Uz8NAENhQZPbJneACqPE/W7EBXDlkRen0HYmF9VNambRQ/VWFotI9xSzwEf0YNRnnj3Fd5XzkJpJ
ydIrrLNFvWa1UTlus9SodR+GNqU1e2izhrDHLZZDMSYffm2193JcM/52gwd/DWsR6QE4xeDwtHXW
SwAAAABJRU5ErkJggg==
)
C.x≥![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC/SURBVDhPvVPBDYQwDMtk2SnrdJmMklEMobQk
7ak96dAh8SiY2LENYXPRSwAVEFG9ucDCWIIVsOj9SCEO6meATDV9YYXTlFmk08UJ4xYqhPAeeULS
Uz8NAENhQZPbJneACqPE/W7EBXDlkRen0HYmF9VNambRQ/VWFotI9xSzwEf0YNRnnj3Fd5XzkJpJ
ydIrrLNFvWa1UTlus9SodR+GNqU1e2izhrDHLZZDMSYffm2193JcM/52gwd/DWsR6QE4xeDwtHXW
SwAAAABJRU5ErkJggg==
)
D.x≤