1 . 已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/143b917df0520097be222accbddf9394.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62559d143b4a977be9990eebcbec539e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)证明:曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79699156efecc21a555e63da6456031a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a551a88ac426439803f564a3bbee04a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
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昨日更新
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8559次组卷
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9卷引用:2024年新课标全国Ⅰ卷数学真题
2024年新课标全国Ⅰ卷数学真题(已下线)2024年高考数学真题完全解读(新高考Ⅰ卷)专题03导数及其应用(已下线)2024年新课标全国Ⅰ卷数学真题变式题16-19(已下线)五年新高考专题09导数及其应用(已下线)三年新高考专题09导数及其应用(已下线)第03讲 导数与函数的极值、最值(七大题型)(练习)(已下线)1.3等式性质与不等式性质(高三一轮)【同步课时】提升卷湖北省黄冈市浠水县第一中学2023-2024学年高二下学期期末质量检测数学试题
名校
2 . 已知函数
,
.
(1)试比较
与
的大小;
(2)若
恒成立,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cc1b193aa193153eb402df8560778e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da03d776579dde13f36c82b72d21c735.png)
(1)试比较
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a813b5adbf5c7082561237894ba6d599.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9edd5fb06678dd2cd97d38907b64049.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
解题方法
3 . 已知等式![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f8430c0f580ff69646229842c38fab9.png)
(1)若x、y均为正整数,求x、y的值;
(2)设
,
,
、
分别是等式
中的x取
(
)时y所对应的值,试比较p、q的大小,说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f8430c0f580ff69646229842c38fab9.png)
(1)若x、y均为正整数,求x、y的值;
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ce5450feffec5a2e5a082599f606d2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a885b95c9d4062ca240adf3e4f150dbe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54015ff5b49e3283901da1291b6b921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f6872ffb1934339c53c2c2282d5889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f8430c0f580ff69646229842c38fab9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ce7ae90d808f05e86ea063238e4b2f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e772b8e01c6092dfd72ff57f7fcc934.png)
您最近一年使用:0次
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解题方法
4 . 已知
,
,且
,证明:
(1)
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca5fd57c2c2fcc3c7a574fdd1467d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a7dbc702617c765a573961953cc0901.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5ba449a8e384c9696b21ec11f19e256.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef22557e767d36c91571675e964825e4.png)
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解题方法
5 . 设
为正数,且
. 证明:
(1)
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d69582b1a383cda899bfae292812f69d.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68c69ec969e81e98cc5051a1817ac866.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/538f858f3a28c8faa69cb9463d619671.png)
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2024-05-13更新
|
291次组卷
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2卷引用:陕西省西安市第一中学2023-2024学年高三下学期4月月考理科数学试题
名校
6 . 已知函数
,函数
.
(1)若
,求
的值域;
(2)若
:
(ⅰ)解关于
的不等式:
;
(ⅱ)设
,若实数
满足
,比较
与
的大小,并证明你的结论.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b25d5c7479bf62d5c9fc71bf46b56866.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd6cc4bdc89f1475cd1b3e21808ff6a3.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd876a2ed79c64bacc3e64b8ee92735e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b77589ec03475a3a653d684f6f23b467.png)
(ⅰ)解关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa18838a13fda4e45612c32cdf98b71.png)
(ⅱ)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/360ff131c51a4ef6745538c18cec92c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/604be3e10ddd5e520c921a8e5ab923e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a99a77bd57c52838c723803db147e17d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ca8b26c3ad6d892590290a2304126bd.png)
您最近一年使用:0次
2024高三下·全国·专题练习
7 . 在数列
中,已知
,求
中的最大项.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/830b5f87f96adc4e9b0d078e3f118cd1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
您最近一年使用:0次
解题方法
8 . 已知
.
(1)若
,求b的取值范围;
(2)求
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe6d9480b686da380941a1a4e2ee9d93.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3ab573d12140a6c3bd663cab95c270a.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b18e8e45c5b91a21978a9f9cfcf1886.png)
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2024-04-24更新
|
173次组卷
|
2卷引用:四川省雅安市2024届高三下学期4月联考数学(理)试题
9 . 已知椭圆
的离心率为
分别是G的左、右顶点,F是G的右焦点.
(1)求m的值及点
的坐标;
(2)设P是椭圆G上异于顶点的动点,点Q在直线
上,且
,直线
与x轴交于点M.比较
与
的大小.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c39d8227c3f373e6dae8e46fd410f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a16354f17e5e6c9943cc721d63f830f.png)
(1)求m的值及点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
(2)设P是椭圆G上异于顶点的动点,点Q在直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46a3b3ab26376be3df144adc6ec6bbea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a5f1641947153c80b987320885a2b57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ea2c1df63a599a774043f6c3b881ede.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c30c8db27f13442553eacf2b144a75ec.png)
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10 . 已知a、b、c、d均为正数,且
.
(1)证明:若
,则
;
(2)若
,求实数 t 的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd68c14adb3cf12d8f77aec55a053284.png)
(1)证明:若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/522ea2b031666780e551b93fe8ca4cff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94da00cf32ddc7f4ae42deed4674b8c2.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a81e75791c51f5723bec31e0bdeea2b.png)
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