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单选题下列关于反函数的说法,正确的是( )

A. 任何函数都有反函数

B. 函数的反函数为

C. 函数的反函数为

D. 函数的反函数为

高职数学课程封面

学科：高职数学

时间：2025-06-26 17:22:41

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函数<img src="https://tihai-oss-cloud.itihey.com/img/9ac2dc0ec69333cabeb050b7b0a0d1fd.png">的反函数为( )

A. <img src="https://tihai-oss-cloud.itihey.com/img/ddb5b4d51f4c5776bafd4e997120cb43.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/e564ffa31bde21a33fa102c026ded508.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/75af00cb697de4793da4b8af042eec6e.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/a65550ebb2162948e5f513bcd3fef841.png">

下列关于反函数的说法,正确的是( )

A. 任何函数都有反函数B. 函数<img src="https://tihai-oss-cloud.itihey.com/img/f5fca758482433912aee40f88853ffd1.png">的反函数为<img src="https://tihai-oss-cloud.itihey.com/img/b9d75a5d9ceef705fb8f1dfc2bb0ecd7.png">C. 函数<img src="https://tihai-oss-cloud.itihey.com/img/fcd2a2edb3a815b37ba0f0196505ac8d.png">的反函数为<img src="https://tihai-oss-cloud.itihey.com/img/dc4cc299f0fdfdf3e43521c5bc01d191.png">D. 函数<img src="https://tihai-oss-cloud.itihey.com/img/7b8b5749f69ce79bf240b09101e66058.png">的反函数为<img src="https://tihai-oss-cloud.itihey.com/img/87b076272fef02b2fed3d29d3251120e.png">

函数<img src="https://tihai-oss-cloud.itihey.com/img/6c314d8a36831275dcf90acd3a569aff.png">的反函数为( )

A. <img src="https://tihai-oss-cloud.itihey.com/img/6c314d8a36831275dcf90acd3a569aff.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/030fc8475d266ea55bdd93b70ab44616.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/6593e7e89dcf9a1ce326bf2996fb1656.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/152895d9cba8b8df01fa1ec3c8da726b.png">

设<img src="https://tihai-oss-cloud.itihey.com/img/e48c400d7a0b321db78a79631e1d6815.png">,则<img src="https://tihai-oss-cloud.itihey.com/img/4f03045b1e36154d85407501973efbc7.png">( )

A. <img src="https://tihai-oss-cloud.itihey.com/img/c4cde957cae2f29ff95a0555fcc50ec3.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/ffd825c787273ed1607dac7557e6ab8f.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/a615fec29d875b3ecd8ce0cfbc67b8f5.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/1ddd2a5df5282e408b8ee58a01e37bab.png">

设函数<img src="https://tihai-oss-cloud.itihey.com/img/4f69715e332ee898a5d38a9a9a375726.png">,则<img src="https://tihai-oss-cloud.itihey.com/img/b844b01400a0f5bb8e7c62e77faf2da2.png">( )

A. <img src="https://tihai-oss-cloud.itihey.com/img/4c433d4a21f2f91cbde8e52da807927e.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/57b4b970ff6a8c003e8aa001c9362360.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/46ce92b3e9f4a706f7f7ea234f842eb4.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/aba769bd9d0366bb261a551c5ac9bcf7.png">

函数<img src="https://tihai-oss-cloud.itihey.com/img/b27b08e457c7f1ab9b97c3ae5549ceb0.png">的定义域为( )

A. B. <img src="https://tihai-oss-cloud.itihey.com/img/d4c008e4cc86a3b0a4634a2e7b98c0b9.png">C. D.

<img src="https://tihai-oss-cloud.itihey.com/img/48e4028f4fbb351fbd6ea5fd76831a88.png">

A. <img src="https://tihai-oss-cloud.itihey.com/img/f281711adef696f6e3322a2385927e14.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/a9c8e1a37523f81be0c57880e2574abf.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/b021c72385415253dd27bfb8ed6a3374.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/52ff866795629897d571d381b8f4ea3e.png">

<img src="https://tihai-oss-cloud.itihey.com/img/a09e047da4691c5e3139f80c7bd57904.png">

A. <img src="https://tihai-oss-cloud.itihey.com/img/690b9ddd9961467086a49c374ea62650.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/3c61478eb64f611ed61ba3b1ba436026.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/5105e6e2861442dfa3bb75d0b843a9c1.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/14ecc93c56f6170297704580130b0afc.png">

<img src="https://tihai-oss-cloud.itihey.com/img/f7b64ec524cbf36dcfef800e8c61083a.png">

A. <img src="https://tihai-oss-cloud.itihey.com/img/d19f1d2b6d095b85106d1d1ac2882301.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/50f4d169eda5ade647141a50f6fd6369.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/68054e1483f207160379df4ce6e48f2d.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/15ea52f58952ec6ab63ca284217fde2c.png">

100-2+3-1-100=( )

A. 0B. 10000C. 100000D. 1

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