如图,直线
(
)与
交于点P,则下列四个结论:①
,
;②当
时,
;③当
时,
;④关于x的方程
的解是
.其中正确结论的个数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45cdbcc26ca3abdb14198d7a29ca4807.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20849c00c47cbdc43f18d53341b6c4e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd4818433c179082330a071c5a376d94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e10e1c43b86a8cd4360ca9b57232164.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca5fd57c2c2fcc3c7a574fdd1467d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abcdb7671e6056d842cdc88fb523467f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e541ea2f855f981c96207070683d388.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25f99df1a7b58018125b99578b779342.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07fa823fbf110cdc70fda470f6475a16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10a7e4dcebd24c843379926de9c0b780.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/9/24/94082707-9224-4f25-9edc-9c8eb7d92f36.png?resizew=184)
A.1个 | B.2个 | C.3个 | D.4个 |
更新时间:2023-08-18 17:23:38
|
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