首页
已知x,y满足约束条件,则z=x+2y的最小值为 ________.
试题详情
已知x,y满足约束条件
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADEAAAA/CAYAAABJliBsAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
,则z=x+2y的最小值为 ________.
相关试题
-
已知x,y满足约束条件
,则z=x+2y的最小值为________.
-
已知x,y满足约束条件
,则z=x+2y的最小值为________.
-
已知变量x,y满足约束条件
,则z=x+2y的最小值为( )
A.3
B.1
C.-5
D.-6
-
已知x,y满足约束条件
,则z=x+2y的最小值为 ________.
-
已知x,y满足约束条件
,则z=x+2y的最小值为 ________.
-
已知x,y满足约束条件
,则z=x+2y的最小值为 ________.
-
已知x,y满足约束条件
,则z=x+2y的最小值为________.
-
已知变量x,y满足约束条件
,则z=x+2y的最小值为( )
A.3
B.1
C.-5
D.-6
-
已知满足约束条件
,则z=x+2y的最小值是( )
A.2.5
B.-3
C.5
D.-5
-
已知变量x,y满足约束条件
,则z=x+2y的最小值为( )
A.3
B.1
C.-5
D.-6