已知:如图一次函数y=1/2x+1的图象与x轴交于点A,与y轴交于点B;已知:如图一次函数y=1/2x+1的图象与x轴交于点A,与y轴交于点B;二次函数y=1/2x2+bx+c的图象与一次函数y=1/2x+1的图象交于B、C两点,与x轴
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/11 12:06:50
![已知:如图一次函数y=1/2x+1的图象与x轴交于点A,与y轴交于点B;已知:如图一次函数y=1/2x+1的图象与x轴交于点A,与y轴交于点B;二次函数y=1/2x2+bx+c的图象与一次函数y=1/2x+1的图象交于B、C两点,与x轴](/uploads/image/z/2087489-65-9.jpg?t=%E5%B7%B2%E7%9F%A5%3A%E5%A6%82%E5%9B%BE%E4%B8%80%E6%AC%A1%E5%87%BD%E6%95%B0y%3D1%2F2x%2B1%E7%9A%84%E5%9B%BE%E8%B1%A1%E4%B8%8Ex%E8%BD%B4%E4%BA%A4%E4%BA%8E%E7%82%B9A%2C%E4%B8%8Ey%E8%BD%B4%E4%BA%A4%E4%BA%8E%E7%82%B9B%3B%E5%B7%B2%E7%9F%A5%EF%BC%9A%E5%A6%82%E5%9B%BE%E4%B8%80%E6%AC%A1%E5%87%BD%E6%95%B0y%3D1%2F2x%2B1%E7%9A%84%E5%9B%BE%E8%B1%A1%E4%B8%8Ex%E8%BD%B4%E4%BA%A4%E4%BA%8E%E7%82%B9A%2C%E4%B8%8Ey%E8%BD%B4%E4%BA%A4%E4%BA%8E%E7%82%B9B%EF%BC%9B%E4%BA%8C%E6%AC%A1%E5%87%BD%E6%95%B0y%3D1%2F2x2%2Bbx%2Bc%E7%9A%84%E5%9B%BE%E8%B1%A1%E4%B8%8E%E4%B8%80%E6%AC%A1%E5%87%BD%E6%95%B0y%3D1%2F2x%2B1%E7%9A%84%E5%9B%BE%E8%B1%A1%E4%BA%A4%E4%BA%8EB%E3%80%81C%E4%B8%A4%E7%82%B9%2C%E4%B8%8Ex%E8%BD%B4)
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