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已知函数eqIdc29e1d017e64436888da5044688a0166为偶函数,则eqId783c5f01aa1e49b29f88c27d2eca4354______.
更新:2020/03/29 难度:0.85 题型:填空题 组卷:0
函数(其中为自然对数的底)的图象大致是(   )
A.B.C.D.
更新:2020/03/29 难度:0.85 题型:单选题 组卷:537
已知集合A=eqId06c6c57142f84cb39729e0815c28c91c,B={2,3,4,5},则AeqId52fb73ef20c34c2191f7c6a8831e0172B=_______.
更新:2020/03/29 难度:0.94 题型:填空题 组卷:219
已知函数eqId6f2537bce9cd4de8b2ae9578b59c6914eqIdc4363f6770da42c0a7eff04829607e9b,若对任意的eqId827f5ecb9c4945948966d7230b2121d4,总存在eqId127f2acb773b45e688cc9d1d95ea1f21使得eqId93cc71950bb24d4886936948783c8bba成立,则实数a的取值范围是__________.
更新:2020/03/29 难度:0.4 题型:填空题 组卷:0
已知eqId4837c94ef0ff4dcf9b1dda4df363275a是定义在R上的奇函数,当eqId2d569479cd1c43c1af15895792b64db6时,eqIdb58a82ce3738434bb84534cf8c66e9e0,则eqId01713e609c0043daa64eac9b00c09453=__________.
更新:2020/03/29 难度:0.85 题型:填空题 组卷:0
若函数eqId82e7e891f56b4c59a7efdf3fc245a8ca满足条件:eqId43709baf316a44a29fe104ef48ab5f3c,且eqIddaddb37a15994fa1b1b7e26194bd88f0,则eqId7baa964d9cb74e378ff2fa343d40d465__________.
更新:2020/03/29 难度:0.85 题型:填空题 组卷:0
已知函数eqId8749f7a3787d4b66b94f854be71fe54ceqId7dcd2312d0bf4bb1befdfcc170e45791上单调递减,则eqId70a27b6ddf6b478285353abb3b1f3741的取值范围是_________.
更新:2020/03/29 难度:0.65 题型:填空题 组卷:1210
已知集合eqIddf77e84ca3cc4c21ae7c00620cb7e023eqId1b1ed06c64134c28a5eac951d673eb1d,则eqId277d31cca4e74ba4aec18cbc1a80313d  eqId1dff27163d4a47f3a3201b3b8d5ae407
A.eqId47f540aea3944150b58d5ace2f00d8b2B.eqIdca97c65ef3084a5b89396bc1e2318718C.eqId8c6458e1d87647c7804769cdaddc5b621,eqId7c541d96756543be8844ba8a9c6cb60aD.eqId57af3aa4b67147628cee57511c88b12f0,1,eqId7c541d96756543be8844ba8a9c6cb60a
更新:2020/03/29 难度:0.85 题型:单选题 组卷:122
已知eqIdb8e7bca5f1be4257858d8d63a73c8357,则
A.eqIdde23c9bee5f2497a98f967afa9b73a7aB.eqIde20b3cdceb054975bbbb3a4598602bafC.eqId0d0cc8a6003c4e21bacd608a53c711cfD.eqId2cf6c501fcaf451c89bbbe8a7b5da7ad
2019·湖南省高一期中 查看更多[26]
更新:2020/03/29 难度:0.85 题型:单选题 组卷:14173