下面给出的四个图象中,不是表示某一函数图象的是( )
A.![]() | B.![]() |
C.![]() | D.![]() |
更新时间:2022-08-10 09:38:40
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相似题推荐
单选题
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较易
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【推荐1】如果一定值电阻
两端所加电压5
时,通过它的电流为1
,那么通过这一电阻的电流
随它两端电压
变化的大致图像是 (提示:
) ( )
![](https://img.xkw.com/dksih/QBM/2013/1/11/1573587070255104/1573587101458432/STEM/530a363863884edb9e3a74fc44e98bdf.png?resizew=16)
![](https://img.xkw.com/dksih/QBM/2013/1/11/1573587070255104/1573587101458432/STEM/34f88e09a71c46a9a1d5586edb48d7cf.png?resizew=17)
![](https://img.xkw.com/dksih/QBM/2013/1/11/1573587070255104/1573587101458432/STEM/621d6107554c49acaeb34970034155c8.png?resizew=17)
![](https://img.xkw.com/dksih/QBM/2013/1/11/1573587070255104/1573587101458432/STEM/cc98c164313541638dca9817ec0237ce.png?resizew=11)
![](https://img.xkw.com/dksih/QBM/2013/1/11/1573587070255104/1573587101458432/STEM/2526606c23a04b42a45279cc18c14204.png?resizew=17)
![](https://img.xkw.com/dksih/QBM/2013/1/11/1573587070255104/1573587101458432/STEM/1c591f1726a246dbbef0ac061fb9b954.png?resizew=41)
A.![]() |
B.![]() |
C.![]() |
D.![]() |
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单选题
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较易
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【推荐2】我们知道,溶液的酸碱度由
确定.当
时,溶液呈碱性;当
时,溶液呈酸性.若将给定的
溶液加水稀释,那么在下列图象中,能反映
溶液的
与所加水的体积(
)的变化关系的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6283ef7114c395430583c6c9ff48a287.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47189060664dc25479768438267fbbfd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94730316609854efd5cf08cc097eae3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/563c6a65228b3bca9cc49df5d66d8a20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/563c6a65228b3bca9cc49df5d66d8a20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6283ef7114c395430583c6c9ff48a287.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be54e84508decfcce6d2fcbe6c8c1a92.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次