【单选题】【消耗次数:1】
直线的斜率为1,且纵截距为2,则直线的斜截式方程是( )
<img src="20190809/1565321045149356.png" title="1565321045149356.png" alt="图片39.png"/>
<img src="20190809/1565321051877721.png" title="1565321051877721.png" alt="图片40.png"/>
<img src="20190809/1565321057162132.png" title="1565321057162132.png" alt="图片41.png"/>
<img src="20190809/1565321061378150.png" title="1565321061378150.png" alt="图片42.png"/>
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