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已知变量x、y满足约束条件,则z=3x+2y的最大值为A.-3B.C.-5D.4
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已知变量x、y满足约束条件
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADEAAAA/CAYAAABJliBsAAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
,则z=3x+2y的最大值为( )
A.-3
B.
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC9SURBVDhPvVPbDcQwCGMydmKdLMMoGYWDvA7S
NPmJWimqFLm2wS7I4YF7gJxQAKAeTJIbdZNgIXfpZSuASYjXbhSQJWGjBpIZF6ZgMiBK6gaU9DFm
Mev0FnuIhteAHQPT7CEnwb4gfc/jXsziLdWzxEjQGe13xnpmuNQo7cOqTdWDbXKsT4Mysz6LzDz6
Z1+UuJ+ddFZNbp9mDCzuIfiprA5g5d2Udi5Kd1UYzHkoivtPoFZ9Pn+pz8LaZP4D24Hl+DyU7CsA
AAAASUVORK5CYII=
)
C.-5
D.4
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已知变量x、y满足约束条件
,则z=3x+2y的最大值为( )
A.-3
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAgY0hSTQAAeiYAAICEAAD6AAAAgOgAAHUwAADqYAAAOpgAABdwnLpRPAAAAMJJREFU
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已知变量x、y满足约束条件
,则z=3x+2y的最大值为( )
A.-3
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC9SURBVDhPvVPbDcQwCGMydmKdLMMoGYWDvA7S
NPmJWimqFLm2wS7I4YF7gJxQAKAeTJIbdZNgIXfpZSuASYjXbhSQJWGjBpIZF6ZgMiBK6gaU9DFm
Mev0FnuIhteAHQPT7CEnwb4gfc/jXsziLdWzxEjQGe13xnpmuNQo7cOqTdWDbXKsT4Mysz6LzDz6
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AAAASUVORK5CYII=
)
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-
已知变量x、y满足约束条件
,则z=3x+2y的最大值为( )
A.-3
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC9SURBVDhPvVPbDcQwCGMydmKdLMMoGYWDvA7S
NPmJWimqFLm2wS7I4YF7gJxQAKAeTJIbdZNgIXfpZSuASYjXbhSQJWGjBpIZF6ZgMiBK6gaU9DFm
Mev0FnuIhteAHQPT7CEnwb4gfc/jXsziLdWzxEjQGe13xnpmuNQo7cOqTdWDbXKsT4Mysz6LzDz6
Z1+UuJ+ddFZNbp9mDCzuIfiprA5g5d2Udi5Kd1UYzHkoivtPoFZ9Pn+pz8LaZP4D24Hl+DyU7CsA
AAAASUVORK5CYII=
)
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已知变量x、y满足约束条件
,则z=3x+2y的最大值为( )
A.-3
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC9SURBVDhPvVPbDcQwCGMydmKdLMMoGYWDvA7S
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AAAASUVORK5CYII=
)
C.-5
D.4
-
已知变量x、y满足约束条件
,则z=3x+2y的最大值为( )
A.-3
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAgY0hSTQAAeiYAAICEAAD6AAAAgOgAAHUwAADqYAAAOpgAABdwnLpRPAAAAMJJREFU
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)
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已知变量x、y满足约束条件
,则z=3x+2y的最大值为( )
A.-3
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACzSURBVDhPvZPRDcUgCEWZzJ1Yh2UYxVF4gtoC
Gt9P25vQNOYUrkBB/uhBoFIRAOhRSOo4HwALukOvDjAKsr0takAVKiM1YMsVFUwyKlSEXK0AqMys
q7cA2fAeOGVgzB4qSZkNapGvuykR9QUwze3CAHse9BTQ9uGqnRand/JqX5uDQn4WlTl8YeM+TlPL
nacZBxaB4KfLAbq8h6XNizJlgDoPmd1/An3Vc9yllltkvQ6I/ADbgeX4qsJdLwAAAABJRU5ErkJg
gg==
)
C.-5
D.4
-
已知变量x、y满足约束条件
,则z=3x+2y的最大值为( )
A.-3
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAC9SURBVDhPvVPbDcQwCGMydmKdLMMoGYWDvA7S
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AAAASUVORK5CYII=
)
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已知变量x、y满足约束条件
,则z=3x+2y的最大值为( )
A.-3
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
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gg==
)
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D.4
-
已知变量x、y满足约束条件
,则z=3x+2y的最大值为( )
A.-3
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAACzSURBVDhPvZPRDcUgCEWZzJ1Yh2UYxVF4gtoC
Gt9P25vQNOYUrkBB/uhBoFIRAOhRSOo4HwALukOvDjAKsr0takAVKiM1YMsVFUwyKlSEXK0AqMys
q7cA2fAeOGVgzB4qSZkNapGvuykR9QUwze3CAHse9BTQ9uGqnRand/JqX5uDQn4WlTl8YeM+TlPL
nacZBxaB4KfLAbq8h6XNizJlgDoPmd1/An3Vc9yllltkvQ6I/ADbgeX4qsJdLwAAAABJRU5ErkJg
gg==
)
C.-5
D.4
-
已知变量x、y满足约束条件
,则z=3x+2y的最大值为( )
A.-3
B.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAjCAYAAACpZEt+AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAgY0hSTQAAeiYAAICEAAD6AAAAgOgAAHUwAADqYAAAOpgAABdwnLpRPAAAAMJJREFU
OE+9U4sNQyEItCuzDps4B1O4BAV/BWqJSZuamJeY8zjv7j1YVsmWArJVrgGtgo4aGyq3eXMyEKM5
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)
C.-5
D.4