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山西省朔州市应县第一中学2019-2020学年高一上学期期中数学试题
适用年级:高一 试卷类型:期中 试题总数:22 浏览次数:246 上传日期:2019-11-07
1 . 若集合eqId1157223df9d84baf9995ebd95539a38deqId2e856337cf2d40f0a979d24fa91fe3fc,则eqId593083991b8e4bb9bc8396d2205164aa()
A.eqIddce1943193b147e7b40310804fb787dfB.eqId2ea6f0191af448cfaa9b8913f57170baC.eqId2843cdbc66574b9fb2c4a8cf653df84fD.eqId7f7529d84e954b71b8bb3ee31a3ff413
更新:2020/06/19难度:0.85题型:单选题组卷:1207
2 . 函数eqIde98879f837bb4c3a98ddbfe8457d666a的定义域是(   ).
A.eqId4f008aee9dfe4bddbc0b492ff34f089eB.eqIdd24d16adf82749f2bba9ed400bbc91a6C.eqId1d40c107624b4197bad0d10756051733D.eqId4758fc80638b4cac8e16b01028e6ab78
更新:2019/11/07难度:0.85题型:单选题组卷:545
3 . 下列各式:①eqIdc623ae404e20444dbb5b67c59b4ae068eqIdab37d730c0ed4ff5a2c39e22456bd93b; ②(eqIda4b8c87674ea486ca46ed1afc2603080)0=1; ③eqIdb90121bf44fb4a22b71434937377a5bfeqId1e72324649bf4141aa5c7c98069c05b1; ④eqIdaa4b768f24c947e5941660814e322f8b.其中正确的个数是(  )
A.3B.2C.1D.0
更新:2019/11/07难度:0.85题型:单选题组卷:708
4 . 根据下表,用二分法求函数eqId953d6e35f4644a6c9c2b188ebab4201a在区间eqId687b6c04f14249ac871f0d13ab5d7fc1上的零点的近似值(精确度eqIdd530ff441e4e4ac79398596ed811fa2a)是(       ) 
eqIdb17df8df6c224625b53d93cf282e1b73
eqId936032ee3a484f7d939d65bd742a0c47
eqId6bc9bd8790334a44bab37ee65c6e524b
eqIdd2a9e97999d94c07b7e91dd0248529b2
eqId2cec0e417162497ab59eb21f325d31c6
eqIdcfefa1c260f845dfa770024989ed8b66
 
A.eqId8ad8cf817da948108e17f4d3dec27c86B.eqIdaafda3198efd4b8384003021ebd3c640C.eqId54ec6c61942d4fe8ac84faf1938d3416D.eqId3b7926c2fd9540268bb73a1e6a1c8e69
更新:2019/11/07难度:0.85题型:单选题组卷:815
5 . 设eqId83715357490243759dc4ecc241d3926b,则eqId3ef429f1408f4435bab65f03683fb4bd的值为(    )
A.16B.18C.21D.24
更新:2020/06/19难度:0.85题型:单选题组卷:110
6 . 函数figure,满足()
A.是奇函数又是减函数B.是偶函数又是增函数
C.是奇函数又是增函数D.是偶函数又是减函数
更新:2020/07/10难度:0.85题型:单选题组卷:1389
7 . 已知幂函数yf(x)的图象过点(9,3),则log4f(2)的值为(  )
A.eqIde41289c7307b48bd893a195b321d250fB.-eqIde41289c7307b48bd893a195b321d250fC.2D.-2
更新:2020/04/29难度:0.85题型:单选题组卷:621
8 . 函数yeqId562326d6f669486bb2aaa315bd1a2308的单调增区间为(    ).
A.(-eqId4976a3f7122043c4ac3fdc5d2e1f2011eqId57b3d7f61b5e48a1a1c959fa66d74726B.(eqId57b3d7f61b5e48a1a1c959fa66d74726,+eqId4976a3f7122043c4ac3fdc5d2e1f2011C.(-1,eqId57b3d7f61b5e48a1a1c959fa66d74726]D.[eqId57b3d7f61b5e48a1a1c959fa66d74726,4)
更新:2020/04/29难度:0.85题型:单选题组卷:1667
9 . 已知f(x)是定义在R上的偶函数,且在(0,+∞)上是增函数,设af(-eqIda2a0ce3781fa4c26b624f5966b7dee44), beqIdcf79df44b33e418d88442b3331a4a112ceqId6a7241f571034a37ae5e8a39e001ea15,则abc的大小关系是(  ).
A.a<c<bB.b<a<cC.c<b<aD.b<c<a
更新:2020/07/06难度:0.65题型:单选题组卷:670
10 . 已知eqId982da3835b7946d999cc8604a2ece266eqIdd951487aa2c84adebbd85d63425e0e52eqId38295212513445a987ea5df437fa52f6eqId3f2c30ca55694e1e9dd30b2c65267ad0的图像只可能是(   )
A.figureB.figure
C.figureD.figure
更新:2020/06/23难度:0.65题型:单选题组卷:433
11 . 定义在R上的偶函数eqId4837c94ef0ff4dcf9b1dda4df363275a在[0,+∞)上是增函数,则方程eqId4837c94ef0ff4dcf9b1dda4df363275aeqId683fc63483d0487381924b87c1dcaf59的所有实数根的和为(   )
A.1B.2C.3D.4
更新:2019/11/07难度:0.65题型:单选题组卷:300
12 . 能够把圆figure(圆心在坐标原点,半径为r的圆)的周长和面积同时分为相等的两部分的函数称为圆figure的“和谐函数”,下列函数①eqIdb0aacddccb9749488938a14e4c42186a;②eqIdd5760d14b3644c9fb6c3c3d059e468f2;③eqId66b5eee3461c40dca05baf5b14e8460c;④eqId41fb46c8aeb749ce83c3bc44077ee75b;⑤eqIdb15d7ed009d54823bbb2ff9a3fc445c1是圆figure的“和谐函数”的是(   )
A.①②③④B.①②③⑤C.①②④⑤D.①③④⑤
更新:2019/11/07难度:0.65题型:单选题组卷:165
13 . 已知集合M满足eqId39b0db57fa3347ecbe330c1f36aaea4deqIdc6da5ed42c814299a1a716395a8e5de8eqIdb4957483c77343ed9668648156f3837d ,那么这样的集合M的个数为_____________.
更新:2019/11/07难度:0.85题型:填空题组卷:183
14 . 函数)的图象恒过定点,则点的坐标为__________.
更新:2020/02/26难度:0.65题型:填空题组卷:1704
15 . 函数eqId76534e45e58d4413b6a0f6f43dad0767的零点有两个,则实数eqId3a4208e0040c42ed8b09de2cae9d562e的取值范围是_____________.
更新:2019/12/09难度:0.85题型:填空题组卷:506
16 . 若集合eqId0139406e666e4235af45ec6196629f4eeqId5e4c721e07154ef79622c2c585dc6b4b,则下列结论①eqId6b1eb14b07984947be3152a4765be62b;  ②eqIdd7eeafbeecdb4da7a3c990423e9c77a5;③eqIdedbb43b42fef4cc6b95c8396d8748ece;④eqIde97012eaf5a143fb9b9d7cea32172347;⑤eqId2381423d4cd146cab95f55527681a766figureeqId517584fed25c413ba8b7bb33ffa2d5c6;⑥eqIdaf36330d1eae4749902cfdecbb6e8e68.其中正确的结论的序号为_____________
更新:2019/12/09难度:0.85题型:填空题组卷:389
17 . 已知集合eqIdeece93e2d1234fe6ab49c67e973f9ef8eqId77ddae30d6594ccdb8caa6d6c9ffc88c.
(1)若eqId51b8de66b30c4539b899dc2a7b0c5aa4,求eqIdc7e17aac3f664408a20c2c2cbb4f5426
(2)若eqId5708183981f3453bbefb6b72d046bfb4,求eqId3a4208e0040c42ed8b09de2cae9d562e的取值范围.
更新:2020/02/28难度:0.85题型:解答题组卷:800
18 . 计算题:
(1)eqId2356fc90b4514754822fb238b4d3449e
(2)eqId55c3130bb2ae4da2b40a01fd10da35ef
更新:2019/11/07难度:0.65题型:解答题组卷:709
19 . 已知二次函数eqId4837c94ef0ff4dcf9b1dda4df363275a的最小值为1,且eqId0d44a34dd5474a42a00bdc4a325a5bac.
(1)求eqId4837c94ef0ff4dcf9b1dda4df363275a的解析式;
(2)若eqId4837c94ef0ff4dcf9b1dda4df363275a在区间eqId62a79495471e4c94ac161266bd78a70c上不单调,求实数a的取值范围.
更新:2020/01/03难度:0.85题型:解答题组卷:189
20 . 已知yf(x)是定义在R上的偶函数,当xeqIdc57aff764d56463891bd470bd11e868a0时,f(x)=eqId5530bea5767045eab6d30744768547b5.
(1)求当x<0时,f(x)的解析式;
(2)作出函数f(x)的图象,并指出其单调区间.figure
更新:2019/12/22难度:0.65题型:解答题组卷:556
21 . eqId6f13759e937144069819aed2ae5a1057是定义在R上的函数,对eqId7325f59d822c4c318b79153587a4f903∈R都有eqIde38efa5a20a34633aee047869ed47f99,且当eqId8e15963708e9415da25069fea5906e24>0时,eqId6f13759e937144069819aed2ae5a1057<0,且eqId3efcced23e2c4e159f84bb242b122cb4=1.
(1)求eqIda31f6f035d3d4a00a17bf6348f4b4862的值;
(2)求证:eqId6f13759e937144069819aed2ae5a1057为奇函数;
(3)求eqId6f13759e937144069819aed2ae5a1057在[-2,4]上的最值.
更新:2020/02/27难度:0.65题型:解答题组卷:1605
22 . 已知函数
(1)写出函数的解析式;
(2)若直线与曲线有三个不同的交点,求的取值范围;
(3)若直线 与曲线内有交点,求的取值范围.
更新:2019/12/02难度:0.4题型:解答题组卷:772