已知:如图,在平面直角坐标系xOy中,直线AB与x轴交于点A(-2,0),与反比例函数的图像交于点B(2,n),连接BO,若S△AOB=4.(1)求该比例函数的解析式和直线AB的解析式(2)若直线AB与y轴的交点为C
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/07 16:59:57
![已知:如图,在平面直角坐标系xOy中,直线AB与x轴交于点A(-2,0),与反比例函数的图像交于点B(2,n),连接BO,若S△AOB=4.(1)求该比例函数的解析式和直线AB的解析式(2)若直线AB与y轴的交点为C](/uploads/image/z/2778030-54-0.jpg?t=%E5%B7%B2%E7%9F%A5%EF%BC%9A%E5%A6%82%E5%9B%BE%2C%E5%9C%A8%E5%B9%B3%E9%9D%A2%E7%9B%B4%E8%A7%92%E5%9D%90%E6%A0%87%E7%B3%BBxOy%E4%B8%AD%2C%E7%9B%B4%E7%BA%BFAB%E4%B8%8Ex%E8%BD%B4%E4%BA%A4%E4%BA%8E%E7%82%B9A%EF%BC%88-2%2C0%EF%BC%89%2C%E4%B8%8E%E5%8F%8D%E6%AF%94%E4%BE%8B%E5%87%BD%E6%95%B0%E7%9A%84%E5%9B%BE%E5%83%8F%E4%BA%A4%E4%BA%8E%E7%82%B9B%EF%BC%882%2Cn%EF%BC%89%2C%E8%BF%9E%E6%8E%A5BO%2C%E8%8B%A5S%E2%96%B3AOB%3D4.%EF%BC%881%EF%BC%89%E6%B1%82%E8%AF%A5%E6%AF%94%E4%BE%8B%E5%87%BD%E6%95%B0%E7%9A%84%E8%A7%A3%E6%9E%90%E5%BC%8F%E5%92%8C%E7%9B%B4%E7%BA%BFAB%E7%9A%84%E8%A7%A3%E6%9E%90%E5%BC%8F%EF%BC%882%EF%BC%89%E8%8B%A5%E7%9B%B4%E7%BA%BFAB%E4%B8%8Ey%E8%BD%B4%E7%9A%84%E4%BA%A4%E7%82%B9%E4%B8%BAC)
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