1 . 判断正误(正确的写正确,错误的写错误)
(1)若
,则
.( )
(2)函数
的导数是
.( )
(3)函数
的导数为
.( )
(4)若
,则
.( )
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4bc2c9f6089bb64e17e1a7939e21608.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5b5611af286500b890c5fe89b665650.png)
(2)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e74f1a4f291b7fe044eda9f1fcfed046.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a064e88d5b5df805e2fd362a30be9990.png)
(3)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ca96e340b1b7692256029b79a84956d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/494bd23f6edc500cbc0fe04f7bd7515c.png)
(4)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d8176d73b45bc393244ec0b769e565c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f762c96e3ac6d45248ff06ebd7a6e0d8.png)
您最近一年使用:0次
2023高三上·全国·专题练习
解题方法
2 . 在
中,已知
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7112e7ccb1eb90facfa5182ea763970a.png)
____________ ;![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
____________ ;![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4e9bb42376c12d7d21702ae8062b25a.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2cb6362bc99fba4bcd7331db9aee922c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b1dd07c0571772e96d318f974724810.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5742b2684d00be50a66e01c9acb6b51f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7112e7ccb1eb90facfa5182ea763970a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4e9bb42376c12d7d21702ae8062b25a.png)
您最近一年使用:0次
3 . (1)函数
的导数是________ ;
(2)函数
的导数是________ ;
(3)函数
的导数是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5373fa3643094e6205ec878bf8eb2520.png)
(2)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f65158fbea7984021ab57105028a0c7.png)
(3)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/100fd3461a4efa35563dd4e58f3f35b9.png)
您最近一年使用:0次
4 . 用适当的符号(“
”、“
”、“⫋”、“
”“
”“
”)填空
2______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9db9373e74ecf5d63ad98afe66aa4ba.png)
______
0_______ ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e09396ce60d49d7131687cdca993e9cf.png)
0_____
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6170ed4a10e57487d525e71610dff82f.png)
______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/316ecb1589c3cc179e2f62507020771e.png)
_______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a02d44492b51b0e08208fdc0d1707025.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e581739cffb5676d997a58ab10d58880.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b980d8446f130dfc405c196109e73ea4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02aa4d15acfc6884e0c41a56450fcaf9.png)
2
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cad135b14c9dcd83eab6618d7694c7b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9db9373e74ecf5d63ad98afe66aa4ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/316ecb1589c3cc179e2f62507020771e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e09396ce60d49d7131687cdca993e9cf.png)
0
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a837165ca03f9e4ea8964979c95e3bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6170ed4a10e57487d525e71610dff82f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b60e6e00d78d7179f6cef907a18d13f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/316ecb1589c3cc179e2f62507020771e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
您最近一年使用:0次
5 . 给出下列数列:
①某国某段时间某病毒感染人数构成的数列352546,383256,419338,452987,490442, 521323,547486.
②无穷多个
构成数列
,
,
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
③-2的1次幂、2次幂、3次幂、4次幂
构成数列-2,4,-8,16,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
其中,递增数列是________ ,常数列是________ ,摆动数列是________ .
①某国某段时间某病毒感染人数构成的数列352546,383256,419338,452987,490442, 521323,547486.
②无穷多个
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
③-2的1次幂、2次幂、3次幂、4次幂
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
其中,递增数列是
您最近一年使用:0次
6 . 如图是8个台阶的示意图,每个台阶的高和宽分别是1和2,每个台阶凸出的角的顶点记作
(
为
的整数).函数
的图象为曲线
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/14/caf6e77f-62c0-4b9a-b59e-967504c9a71b.png?resizew=197)
(1)若
过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
__________ .
(2)若
过点
,则它必定还过另一点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
__________ .
(3)若曲线
使得
这些点分布在它的两侧,每侧各4个点,则
的整数值有__________ 个.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7e74be91bfe4bc209da7539dbf9b72c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bee9ff72d210845d3dfd48842e448d41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75cb90e72041e9139d4964f529ae1728.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c88d9142df6ba8e43c1a93bd04a1362.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/14/caf6e77f-62c0-4b9a-b59e-967504c9a71b.png?resizew=197)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c88d9142df6ba8e43c1a93bd04a1362.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e9a724b59c890095baa5cb73e267c44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c88d9142df6ba8e43c1a93bd04a1362.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2114a0fe21dc0e5bf831c146ef02b113.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7e74be91bfe4bc209da7539dbf9b72c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
(3)若曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c88d9142df6ba8e43c1a93bd04a1362.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/513bdca9473fc5263b449f58945ac5eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
您最近一年使用:0次
2023高一上·全国·专题练习
7 . 已知
,
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1353fecc9cb8b23406534eed37b4f48d.png)
__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85b9237e0cb71a3b7c1ee3dd87eefcbf.png)
__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa7981e3621e92f70b24ae9ef2f1bfcf.png)
__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d29c5884e25447be6c0b976a2b9cbb4.png)
__________ ,一般地,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/251d4c8a06fcf86ae7444def9bbcfa84.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2a891d21bb2c7a11304beaab5054074.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19339e3904e9541ff26b30ae5f1242b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1353fecc9cb8b23406534eed37b4f48d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85b9237e0cb71a3b7c1ee3dd87eefcbf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa7981e3621e92f70b24ae9ef2f1bfcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d29c5884e25447be6c0b976a2b9cbb4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/251d4c8a06fcf86ae7444def9bbcfa84.png)
您最近一年使用:0次
解题方法
8 . 函数
的定义域为______________ .
函数
的值域为______________ .
若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0004ad7e30ff690a7368b5c961e5d01.png)
______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73b08bdd0255af14ba06f114c6faaa31.png)
函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2baf22aebfcb41351dd7748ca4690db.png)
若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dc4e3775c850f1c1804f9eb7a70153a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0004ad7e30ff690a7368b5c961e5d01.png)
您最近一年使用:0次
9 . 函数
,
,在区间______ 上单调递增,在区间______ 上单调递减;当x=______ 时,y取最大值______ ;当x=______ 时,y取最小值______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae0942a3785a44d92a2de9f5e55317b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ffa28c7f519c1c85c0a3cad23b2e6cb.png)
您最近一年使用:0次
2023-10-09更新
|
182次组卷
|
4卷引用:北师大版(2019)必修第二册课本习题第一章5.2余弦函数的图象与性质再认识
北师大版(2019)必修第二册课本习题第一章5.2余弦函数的图象与性质再认识(已下线)专题21三角函数的图象与性质-【倍速学习法】(人教A版2019必修第一册)(已下线)5.2 余弦函数的图象与性质再认识北师大版(2019)必修第二册课本例题5.2 余弦函数的图象与性质再认识
10 . 函数
在区间_____ 上单调递增,在区间_____ 上单调递减;当x=_____ 时,y取最大值_____ ;当x=_____ 时,y取最小值_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5b6277fc26e4d12109839b89d60738f.png)
您最近一年使用:0次
2023-10-09更新
|
457次组卷
|
3卷引用:北师大版(2019)必修第二册课本习题第一章5.2余弦函数的图象与性质再认识