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方程eqId5102b89683b0416391658448f34f2e82的实数根eqId761b2917a82b4524b8dbab7e6380f014叫作函数eqId6f13759e937144069819aed2ae5a1057的“新驻点”,如果函数eqIde92a26e275ba4ab9adb8933ff468392f的“新驻点”为eqId70a27b6ddf6b478285353abb3b1f3741,那么eqId70a27b6ddf6b478285353abb3b1f3741满足(   )
A.eqId316e2199840e418e87252dba1d7d7ffdB.eqIdaf0c28fa6a1e435ba5462b37418b2f99C.eqId8828d04dc7a44bb78454d1ae8f86d48fD.eqId633ab9b61c854148a3eade301ef780b2
已知函数eqId5998dd59d753447f97656a986c311174,若eqId07197aa3e6f945659bc4b02c3e73c696,则eqId70a27b6ddf6b478285353abb3b1f3741的取值范围是(   )
A.eqId3d2deb6012a54ff9997fc97ae62125d5B.eqIdbd4393994edf4e7780550ea627ca4c33C.eqId6507ce02f18f4a2a9647ed77a648aeabD.eqIdd2d791f456914a80af33c93c5cc6ea11
已知幂函数eqId73da21c76325409392ee6d8af0ff9407的图象经过点eqId4b96266e9c3e41098b6ca3d2ae412155,则实数α的值是_______.
已知集合eqId8e53c820cb9a4547b03774ab0121a222eqIdd472ed27e36f4d5ea20c64172e644a65.
(1)求集合eqId8754ce8cf7f34f04abb9a0c041f57f5c的补集eqId74f251512d8f43c2a234fe320b212768
(2)若“eqIdb9626e962daf44ebaf4254c87997f6af”是“eqIdbfe12c4f1a0047fea50057e66728db26”的必要条件,求实数eqId70a27b6ddf6b478285353abb3b1f3741的取值范围.
已知函数eqId344d412afa5945faa118733cc9d07880eqId8c33f23974bc476bbbc3e26ff3a48ab9.
(1)解关于eqId8e15963708e9415da25069fea5906e24的不等式eqId8953814a05c94d71866b67a8351976a6
(2)若函数eqIdfcaf3bbe14e548cc8d47beb2467db5a0在区间eqIdb612207adb9d46b5924ffa1f77c8d17a上的最大值与最小值之差为5,求实数eqId70a27b6ddf6b478285353abb3b1f3741的值;
(3)若eqId62595154ff9a4ba78dc68329939e8546对任意eqIdc095fbda6a8a4104aaeabaeea69fe730恒成立,求实数eqId70a27b6ddf6b478285353abb3b1f3741的取值范围.
函数eqIdb69539d022264979ac992d772582cd65的定义域是_______.
若函数eqId5d5367f84c5c447594eabe7f80aa4816是偶函数,则实数eqId70a27b6ddf6b478285353abb3b1f3741的值为______.
解题方法
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已知函数eqId31d70660405644f3b3ecf92621f50825eqId982da3835b7946d999cc8604a2ece266),若对任意eqId11730f43256649ebb78babb144efaeb6,总存在eqIdaf2bcb8a660f45628a286f2689f3281f满足eqId361ede8b18114ff68299431749d1b1b6,则正数a的最小值是_______.