3.1.3函数的奇偶性练习题-2026-2027学年高一上学期数学人教B版必修第一册

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3.1.3函数的奇偶性练习题--2026-2027学年高一上学期数学人教B版必修一

一、单选题

1.下列函数为奇函数的是(    )

A.eqIdc3398ff97018527181e1d3c3fc42fda1 B.eqIdf051cb846e38bbb438e0abfb11ce613b

C.eqId819718f202464562f67b680feaa677dc D.eqId3263f12646d734fca563e62e9ee02f8c

2.已知函数eqIdeb75248aca23aa6ef9a13e77ef74b987,其中eqId0a6936d370d6a238a608ca56f87198de、eqId2c94bb12cee76221e13f9ef955b0aab1为常数,若eqId9b2e3dee2e85d4087d2c375415a6b372,则eqId4837671b95296620c81d3f03d51a4663(    )

A.eqId8f88b597e0729b052743f9d8b7923b28 B.eqId8bf3d3564c61e5e9c39a9e2cf2de048b C.eqIdd13ce3ebd1112220c639562739f1f9d1 D.eqId274a9dc37509f01c2606fb3086a46f4f

3.函数eqIde11d5c6811fb4d88cc9e28fa5088e7b4的图像大致为(   )

A.@@@47cfc4d2702a4fbd9ced4ad895d8e5ad B.@@@9310ada3e443493391f2af10263368ba

C.@@@c10a1afb0d684fe0bd747dfdc40dbd2d D.@@@3c8dbc6d737648608322a012f6b2a2f1

4.已知eqId23fb90e09994fdc6ab02ed6ba664f31f为偶函数,且当eqIda154aa77357cb73cbcd37275d873a324时eqId1a54f5b19d3466b0fc4477c17dbec239,则eqId5f0e720754dfe3fb7d2400f7b357c78c(  )

A.eqIdb8860d9787671b53b1ab68b3d526f5ca B.eqId395addb4439331615a7f220289d8b62c C.eqIdb74eb8a7738402df52d4a97262b85ca0 D.eqId61128ab996360a038e6e64d82fcba004

5.若函数eqId09f86f37ec8e15846bd731ab4fcdbacd是奇函数,且当eqId9e541ea2f855f981c96207070683d388时,eqIdd41242dc89f6b2e6e15fa6ef7d02a446,则当eqId08115d6d9f876dea921a4d32260ff1fb时,eqId2ba99a5c5661eedaef4b36ade1a7c5c5(    )

A.eqId7a6dce840b7bef8642566cd978327487 B.eqId3cc6b4dd71c183ab273901afe9952aec

C.eqIdb1c0e9647eff70d80bf063174cd92e96 D.eqId7aaba3ff02abe9e93817031653a21f1a

6.若函数eqId50e856308c177fa0fd1667d95b74b43d为奇函数,则eqId380bbacf854e30e2e747fc286d2b9997(   )

A.eqIdf89eef3148f2d4d09379767b4af69132 B.eqId3389f53711264b0acba3ba6019f8b908 C.eqIdacbc6a613224461ade69362d46550474 D.1

7.已知函数eqId00ebf9411e9ef4844b724469090b4785为奇函数,且eqIdbafa19a574b9a0903814359f499d4657,则eqIdb5ff351614587c9202de8f0bf0290598的值为(    )

A.18 B.eqId79ef63ad7b61f3fae0ac81148e7700ff C.0 D.16

8.若定义在eqId2628e2dd7a988cc80530e739c22b2280上的奇函数eqIdd275fbb3ee5cd1177ca5a2ceecbbef0f在eqIdabbd459e55bbcd421f97c54ea4f0b57b上单调递减,且eqIde30cc663c4d6943a2754c67346b41163,则满足eqIdab6ea8840c1e49e10d35daef8f51aeac的eqId81dea63b8ce3e51adf66cf7b9982a248的取值范围是(     )

A.eqId57bdc8af293bf819bedc27987f5f6093 B.eqId14a67a0adab3bdcb4f47308096422ef1 C.eqId0db71fc4c9fc236318e1208f1dc81927 D.eqId49987d2b4a0ca4dae33086c16a95678cpage number 0

 

试卷第1页(共1页)

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9.已知偶函数eqId09f86f37ec8e15846bd731ab4fcdbacd的定义域为eqIda43b2faa4f81f32d94612dce724e772b,满足eqId673207f6b77b8192d25463d071737b7c,eqId7493c0fcdc634aa03efb6be277e23769,eqId33bd24e647a626899a243a3f3984f90a,eqId717a1efcded39ade5c5e98eeb21013e4,且eqIdef2635c6e599f816c706e471a3c197d5,eqIda76d4494d28279a01a2e2834cd272dc5,则不等式eqIdf6ff1b91611994cd094ef99d4a0d6a77的解集为(     )

A.eqId3bcc594f1e545fc1ed62e388807b85f4 B.eqIdc2f01f900d8acea95fc80046b7d91c06

C.eqId7334919736e5ed881f691e4ca738b4ce D.eqIdb2c7b74fd862d7e3f35e40ae1f626c4c

10.若函数eqId12acbddf458a7824c37d5a54fbf041a2,则不等式eqIdfe91239c895fca45e3291c86fb1fad21的解集为(    )

A.eqId5b9494a43bc5404fad94e387be88303d B.eqIdbcbbea51fe86a0df8d066c2c6c874d9b

C.eqId4a3b58a0eed4c47bd03d43874bf46d1a D.eqId4848035dce45dbbc4de48f81c30097e2

11.已知函数eqId09f86f37ec8e15846bd731ab4fcdbacd是定义在eqId25b0342fc481a86d0b251f367793c8e3上的偶函数,且eqId09f86f37ec8e15846bd731ab4fcdbacd在eqId57a78355986534b6e50bd7cabc9290a6上单调递减,则关于eqId81dea63b8ce3e51adf66cf7b9982a248的不等式eqId253504ecd5c3c87cd60ed4ad836fcae8的解集是(    )

A.eqId6431c6471a1bfb5d9fa6aa85b50106f5 B.eqIdeb9920658e0e4607ffbf50d81dbabfd5 C.eqIde5715b7065c7c75b73471c66f4128dd5 D.eqId562d09f243f2356b2e3cbbefef152fb9

12.设函数eqId59a5bb4ea397df3f6108daca318a79ff的定义域为eqIdcf3ed15aa3dcc4211fb520b5b942c989,且eqId09f86f37ec8e15846bd731ab4fcdbacd是奇函数,eqId4669810732b633b60dbeaf0bf57204f6是偶函数,则下列结论中正确的是(    )

A.eqIdf7d19de9707f80fe0f6e6aad2406d31a是偶函数

B.eqId8fc5fc209231f5b25bba28de3656e0da是奇函数

C.eqIded38198831aeac0883e44c80adec542c是奇函数

D.eqIda407adda44bc539daac3820480529f10是奇函数

13.已知奇函数eqId4fe7d5809da02c15a43a0e9a898b9086的定义域为eqId8a28068770a85b88b42321cd71ecd3c9,满足对任意eqIdc814128ea2139e33db94ea590e7c2223、eqIdaec19b68e3add9d5bfcc6269a1855b87eqIdc81d419a5c59d9c3da8728865645304a,且eqId33bd24e647a626899a243a3f3984f90a,都有eqId9740a6af9102824fc6ed0925714f9544,且eqId6b4ed4485745f1d259a3953c242b9cf2,则不等式eqId00c4d372a22f214cbcdff5e4a341ef62的解集为(    )

A.eqId26cef4e25e4712f09062f659140aba72 B.eqIdb5521a7e04b67ce543b5bb0df9dd69b0

C.eqId36fb5e75be2791e16d9061202ff97237 D.eqId9c54a5f39f3da18b2af1f65aa202967e

二、多选题

14.已知函数eqIdd479a86a1711709b2d100fe4daf3e7cf的定义域为eqId7da3a6d011679952771607b3a166676b,对任意eqIde43bd363a819f262f6932c06f9c55d14都有eqIdda314c06ddf6cb60feaecb52ca9fadd8,且当eqIda3d9c89d2cd1fb46b1e71ad10227c098时,eqIdf0a1b1fdcdde97a8c9e9339b2f33c5d8,eqIda1a33974950da84135ab26374cf237f8,则(  )

A.eqIdd479a86a1711709b2d100fe4daf3e7cf是奇函数,且在eqId7da3a6d011679952771607b3a166676b上单调递减

B.对任意eqId851eae00e3369068e33a7e6420483883,都有eqIdabee48cf0e03a0eb9c3cbd3d7227ecc5page number 1

 

试卷第3页(共2页)

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C.eqIdd479a86a1711709b2d100fe4daf3e7cf在eqId7da3a6d011679952771607b3a166676b上的最小值为eqIdb74eb8a7738402df52d4a97262b85ca0

D.若eqIdedc390a5df36da4efda304ca52a11aea对任意eqId89f6b51768cf2c30fb8cfc572938ecea恒成立,则实数eqId294f5ba74cdf695fc9a8a8e52f421328的最大值为eqId395addb4439331615a7f220289d8b62c

15.若函数eqId09f86f37ec8e15846bd731ab4fcdbacd是定义在eqIda43b2faa4f81f32d94612dce724e772b上的偶函数,则下列结论正确的有(    )

A.eqIdcf116ecbdb894c1d05d5b3b5203c10a6

B.若eqId09f86f37ec8e15846bd731ab4fcdbacd在eqIded6d804ef44bfc64f824b0ccef71765e上有最小值2,则eqId09f86f37ec8e15846bd731ab4fcdbacd在eqId68aeaab00b18ca6dbddfa93167c4d73d上有最大值-2

C.若eqId09f86f37ec8e15846bd731ab4fcdbacd在eqId5ed2f490aac02631c2ed9e6b76354a49上单调递增,则eqId09f86f37ec8e15846bd731ab4fcdbacd在eqId5e58768fc0df02f60aa54d00fe063c52上单调递减

D.eqId6103f86ab0ba058310f4b2efc8aa1ae8是偶函数

16.已知函数eqIdf0c7383b8ff3c7826d31b01251d8d63f,则下列结论正确的是(    )

A.eqId7b672f564d03ed46d092bb130f229ad8是偶函数,在区间eqId9c9626dc41063c34f4243b5a637668b0单调递增

B.eqId7b672f564d03ed46d092bb130f229ad8是奇函数,在区间eqId455ba3d3e46977fcbe5b71f8bb9df4be单调递减

C.eqId7b672f564d03ed46d092bb130f229ad8是偶函数,在区间eqId9b4280adea02588850b0a1af4844fcea单调递减

D.eqId7b672f564d03ed46d092bb130f229ad8是奇函数,在区间eqId3e10140ab3cdc13d710a65b2287c892b单调递增

三、填空题

17.已知函数eqId9682bf07aafb92db3dab93c92267d8ca,若正数eqId0a6936d370d6a238a608ca56f87198de,eqId2c94bb12cee76221e13f9ef955b0aab1,满足eqId8cabdad5055864e6bd4e1dd3871c8166,则eqId6f1739428777d194d06f835cce7e00a6的最小值为________.

18.eqId09f86f37ec8e15846bd731ab4fcdbacd是定义在eqIdcf3ed15aa3dcc4211fb520b5b942c989上的偶函数,且当eqIda6e2e79843faf62dde86bf858d1e0569时,eqIdf762c96e3ac6d45248ff06ebd7a6e0d8.则eqId9e541ea2f855f981c96207070683d388时,eqId2ba99a5c5661eedaef4b36ade1a7c5c5__________;不等式eqIdb37c5a3df1a8a877767f2d89fee5e594的解集是__________.

19.定义域在eqId939f77278a5622a7dfc1759c721d4ee0上的函数eqIdd275fbb3ee5cd1177ca5a2ceecbbef0f,满足eqIdcfd4b22e50b313bf02baa4149248c114,若当eqIdcc532b4eed056f2f2d176bc10a2786d8时,eqIdd275fbb3ee5cd1177ca5a2ceecbbef0f的图象如图所示,则不等式eqIde8b03af66c2b6d916b41321d7bb292f1的解集为_________.

@@@0087349b-efc0-4a89-bf98-bb0f40c54ba5  

四、解答题

20.已知函数eqId9ff7b5dee5340f9cabe63964ab11d89e满足eqId51eb2613dda00677d447c986cac505bc,eqIdc4ef022cb5ccd3757adda282dccca52b.

(1)求eqId0a6936d370d6a238a608ca56f87198de,eqId2c94bb12cee76221e13f9ef955b0aab1的值;page number 2

 

试卷第3页(共1页)

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