假设某地在20年间的年均通货膨胀率为5%,物价p(单位:元)与时间t(单位:年)有如下函数关系
,其中
为
时的物价.假定某种商品的
,那么在第10个年头,这种商品的价格上涨的速度大约是多少(精确到0.01元/年)?
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0172af6034f6690606d406088c106142.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3606c4a853a6a34cb7f33bea81b15a1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7aeb9a94e392f6759b18abed89aacc5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/896410048efb2778ef11e3d01d15b8ea.png)
更新时间:2023-09-19 22:23:35
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【知识点】 基本初等函数的导数公式
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解答题-问答题
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较易
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【推荐1】求下列函数的导数:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dd537d4bf9e89e103214eb65f8a952a.png)
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/497c0b39e03edeca91a8b83b76ede0b4.png)
(3)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36cf7675fc49cbdf3611ac547d85c8f7.png)
(4)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83e4199718a33c4a468071ae41fc6174.png)
(5)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7aad480bebb4d5fec03ce8789a7238c4.png)
(6)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dd537d4bf9e89e103214eb65f8a952a.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/497c0b39e03edeca91a8b83b76ede0b4.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36cf7675fc49cbdf3611ac547d85c8f7.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83e4199718a33c4a468071ae41fc6174.png)
(5)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7aad480bebb4d5fec03ce8789a7238c4.png)
(6)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee6b95762e409c1f256579274e574a44.png)
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