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已知函数eqIdd82e0d55e3f947cf9252b6eea3343e1c的图象在eqId903249fbac964a68b5a8602ccb41da3c处的切线斜率为eqId5f9c67d949d5423687994106ee998863.
(1)求实数eqId70a27b6ddf6b478285353abb3b1f3741的值,并讨论eqId4837c94ef0ff4dcf9b1dda4df363275a的单调性;
(2)若eqIda0fbf6dcdce64aa19d3619085a3c1899,证明:eqId55965d0502ec4dbca8187b6f32f000f1.
更新:2019/11/20难度系数:0.4题型:解答题组卷:0次
已知函数eqId23c95fd9c79d4bb38b9d1b8c956a446f.
(1)当eqId316e2199840e418e87252dba1d7d7ffdeqIdff6b322287284e16b497b9fdfcbe0386时,求函数eqId6f13759e937144069819aed2ae5a1057的单调区间;
(2)当eqIdba2d06e8a93a4b9a8d264566dd7130cd时,若函数eqId169b27375f804c6ea8261920d0bd59d0的两个极值点分别为eqIdf7cbc1ad0a7b4f97b479c131b62ad882eqIdaecaf42a9cfb4a5c8c0cade53729c9ba,证明eqId8ea991fabe6743c585235cd57e18e433.
更新:2019/11/19难度系数:0.15题型:解答题组卷:0次
已知函数eqId3ba284ae78144f62a769bf05826a68f1,且eqIdad58b1c342db4bc98264ed2f2ae6f099.
(1)判断函数eqId4837c94ef0ff4dcf9b1dda4df363275a的单调性;
(2)若方程eqId7c085cc979c1454f8046026dffa22173有两个根为eqIdf7cbc1ad0a7b4f97b479c131b62ad882eqIdaecaf42a9cfb4a5c8c0cade53729c9ba,且eqId69154b0cb5e843698c5ea5bf0d8bdfa8,求证:eqIdfc146da3a1af4f6cb93da91c10661174.
更新:2019/11/19难度系数:0.4题型:解答题组卷:0次
已知函数eqIda169141e119241f7825e805b95b9bb55.
(1)当eqIddd23986c0de649059b5879983edba779时,讨论函数eqId4837c94ef0ff4dcf9b1dda4df363275a的零点个数,
(2)当eqId0be4e678c13c4855b0d3f5c45188da09时,eqId2a0c0f352322433cb1e3290e326b4052,证明不等式eqIdde725a0fc8e947589449334534f1f31c恒成立.
更新:2019/11/19难度系数:0.65题型:解答题组卷:0次
已知函数eqIdb87b9b4bbe9c4cdebda19bd840efac5d.
(1)求函数eqId4837c94ef0ff4dcf9b1dda4df363275a的极值;
(2)若eqIda4c057d1931e4a3387b533879a365e96,求证:eqId9a84cf7fa6eb4fbd92d080ad83b56652.
更新:2019/11/19难度系数:0.4题型:解答题组卷:0次
已知函数eqId9e7598d0e51c4d91871bfcac36ba7a9d有两个不同的极值点eqId5800e9959de440d2949c831da4da65c2.
(1)求实数eqId70a27b6ddf6b478285353abb3b1f3741的取值范围;
(2)若eqId6619829c5cb34a369c8da3c9041e09fe,求证:eqId6e4e0b0851d949169cf8da0b00c4850b,且eqId22759ecd78b74d9d98f2cc7734debe3d.
更新:2019/11/19难度系数:0.4题型:解答题组卷:0次
已知函数eqId75bcf61d5d03401c84a71f24ef32a669
(1)讨论函数eqId4837c94ef0ff4dcf9b1dda4df363275a的单调性;
(2)若eqId3e31e74a056f48d58b31fc26e84f82b0,函数eqId4837c94ef0ff4dcf9b1dda4df363275a的图象与函数eqId28c4c21271884dfeac29ce0222782376的图象交于eqIde48bfb65dcde45fc9cab85499b67171b两点,线段eqId99a3187c2b8f4bcc9703c74c3b72f1f3的中点为eqId8567665c6251459bb0d1571a01be801d,证明:eqId7eedaad06f864044b6d7411ccf05e395
更新:2019/11/19难度系数:0.15题型:解答题组卷:0次
已知函数eqId469c2abb9f594b2780f1485231375436
(Ⅰ)当eqId316e2199840e418e87252dba1d7d7ffd时,求eqId4837c94ef0ff4dcf9b1dda4df363275a的单调区间;
(Ⅱ)设eqIdfe211ce072ac48469883defdb6a36f3b,若eqId28c4c21271884dfeac29ce0222782376eqId3427c82eff784f0ca4e04c5777bed091有极值点eqId761b2917a82b4524b8dbab7e6380f014,求证:eqId7553fb4d17ee4abe8b4e0fdd4f0c6b03
更新:2019/11/19难度系数:0.4题型:解答题组卷:0次
已知函数eqId6f0811dce9ee4672af1e08ecf9604a44.
(1)求eqId4837c94ef0ff4dcf9b1dda4df363275a的极值;
(2)若eqIdd78df7c3aa4747a4b868757aa0e4e3f5eqId114c30ee78e445fabeed51a1579b4740,求证:eqId47c3e12ce9734d4db3bf5bef137b26d9.
更新:2019/11/19难度系数:0.4题型:解答题组卷:0次
已知函数eqId6f0811dce9ee4672af1e08ecf9604a44.
(1)讨论函数eqId4837c94ef0ff4dcf9b1dda4df363275a的单调性;
(2)当eqId982da3835b7946d999cc8604a2ece266时,求证:eqId09467a0c0a8740e68426de632377036e.
更新:2019/11/18难度系数:0.4题型:解答题组卷:0次
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