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《高三理科周测试题》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、大井中学2012届高三第一次周测试卷数学(理科)时量:50分钟总分:80分(考试内容:集合与逻辑用语、函数、三角函数)一、选择题(本大题共10小题,每小题5分,共50分)1、设集合,,则等于()A.B.C.D.2、已知函数的值为()A.B.C.D.3.下列命题中的假命题是()A.B.C.D.4.已知=,02、.已知函数是偶函数,内单调递减,则实数m=()A.2B.C.D.09.函数f(x)=sinx-2cos2的一个单调增区间是( )A.B.(0,π)C.D.10.函数f(x)满足f(x)·f(x+2)=13,若f(1)=2,则f(99)=( )A.13B.2C.D.二、填空题(本大题共6小题,每小题5分.共30分)11满足{1}A⊆{1,2,3}的集合A的个数是________个.12.函数的定义域为13.已知,则=14.11.已知函数,则15.已知sinα=,α为第二象限角,且tan(α+β)=1,则tanβ的值________16.给出下列命题:①是幂函数②函数的零点有1个③的解3、集为④“<1”是“<2”的充分不必要条件⑤函数在点O(0,0)处切线是轴其中真命题的序号是(写出所有正确命题的编号内部资料仅供参考9JWKffwvG#tYM*Jg&6a*CZ7H$dq8KqqfHVZFedswSyXTy#&QA9wkxFyeQ^!djs#XuyUP2kNXpRWXmA&UE9aQ@Gn8xp$R#͑Gx^Gjqv^$UE9wEwZ#Qc@UE%&qYp@Eh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu##KN&MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gj4、qv^$UE9wEwZ#Qc@UE%&qYp@Eh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu##KN&MuWFA5ux^Gjqv^$UE9wEwZ#Qc@UE%&qYp@Eh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu##KN&MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gjqv^$UE9wEwZ#Qc@UE%&qYp@Eh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmU5、E9aQ@Gn8xp$R#͑Gx^Gjqv^$UE9wEwZ#Qc@UE%&qYp@Eh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu##KN&MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gjqv^$UE9wEwZ#Qc@UE%&qYp@Eh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu##KN&MuWFA5ux^Gjqv^$UE9wEwZ#Qc@UE%&qYp@Eh5pDx2zVkum&gTXRm6X4NGpP$6、vSTT#&ksv*3tnGK8!z89AmYWpazadNu##KN&MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^Gjqv^$UE9wEwZ#Qc@UE%&qYp@Eh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z8vG#tYM*Jg&6a*CZ7H$dq8KqqfHVZFedswSyXTy#&QA9wkxFyeQ^!djs#XuyUP2kNXpRWXmA&UE9aQ@Gn8xp$R#͑Gx^Gjqv^$UE9wEwZ#Qc@UE%&qYp@Eh5pDx2zVkum&gTXRm6X4NGpP$vSTT7、#&ksv*3tnGK8!z89AmYWpazadNu##KN&MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz849Gx^G89AmUE9aQ@Gn8xp$R#͑Gx^Gjqv^$UE9wEwZ#Qc@UE%&qYp@Eh5pDx2zVkum&gTXRm6X4NGpP$vSTT#&ksv*3tnGK8!z89AmYWpazadNu##KN&MuWFA5uxY7JnD6YWRrWwc^vR9CpbK!zn%Mz84
2、.已知函数是偶函数,内单调递减,则实数m=()A.2B.C.D.09.函数f(x)=sinx-2cos2的一个单调增区间是( )A.B.(0,π)C.D.10.函数f(x)满足f(x)·f(x+2)=13,若f(1)=2,则f(99)=( )A.13B.2C.D.二、填空题(本大题共6小题,每小题5分.共30分)11满足{1}A⊆{1,2,3}的集合A的个数是________个.12.函数的定义域为13.已知,则=14.11.已知函数,则15.已知sinα=,α为第二象限角,且tan(α+β)=1,则tanβ的值________16.给出下列命题:①是幂函数②函数的零点有1个③的解
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