设
且
,函数
的图象过点
.
(1)求
的值及函数
的定义域;
(2)判断函数
的奇偶性并给出证明;
(3)解不等式:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f990a72eaa11c194b32b571f7bc98bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29343388ca8b33dc98325e65382b38a0.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)判断函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)解不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c50cae0a9a4b8253b9f3582c7323c78e.png)
更新时间:2023-01-13 14:27:58
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适中
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【推荐1】已知函数
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(
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解题方法
【推荐2】已知函数
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![](https://img.xkw.com/dksih/QBM/2015/1/28/1571973335433216/1571973341413376/STEM/6790c6610f7c4da7a2e2de70f6343737.png)
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(1)求
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![](https://img.xkw.com/dksih/QBM/2015/1/28/1571973335433216/1571973341413376/STEM/bb79dd7b56594a4681cd86ba04ba8de4.png)
![](https://img.xkw.com/dksih/QBM/2015/1/28/1571973335433216/1571973341413376/STEM/585c1c01cdc94f14b91cf90cf7c4b3e6.png)
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