如图,一次函数y=kx+b的图像与x轴和y轴交与点A(-6,0)和B(0,8),再将△AOB沿直线CD对折,使点A与点B重合,直线CD与y轴交点C,与AB交与点D1.试确定k,b的值.2.求点C的坐标.
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![如图,一次函数y=kx+b的图像与x轴和y轴交与点A(-6,0)和B(0,8),再将△AOB沿直线CD对折,使点A与点B重合,直线CD与y轴交点C,与AB交与点D1.试确定k,b的值.2.求点C的坐标.](/uploads/image/z/2518569-9-9.jpg?t=%E5%A6%82%E5%9B%BE%2C%E4%B8%80%E6%AC%A1%E5%87%BD%E6%95%B0y%3Dkx%2Bb%E7%9A%84%E5%9B%BE%E5%83%8F%E4%B8%8Ex%E8%BD%B4%E5%92%8Cy%E8%BD%B4%E4%BA%A4%E4%B8%8E%E7%82%B9A%28-6%2C0%29%E5%92%8CB%280%2C8%29%2C%E5%86%8D%E5%B0%86%E2%96%B3AOB%E6%B2%BF%E7%9B%B4%E7%BA%BFCD%E5%AF%B9%E6%8A%98%2C%E4%BD%BF%E7%82%B9A%E4%B8%8E%E7%82%B9B%E9%87%8D%E5%90%88%2C%E7%9B%B4%E7%BA%BFCD%E4%B8%8Ey%E8%BD%B4%E4%BA%A4%E7%82%B9C%2C%E4%B8%8EAB%E4%BA%A4%E4%B8%8E%E7%82%B9D1.%E8%AF%95%E7%A1%AE%E5%AE%9Ak%2Cb%E7%9A%84%E5%80%BC.2.%E6%B1%82%E7%82%B9C%E7%9A%84%E5%9D%90%E6%A0%87.)
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