如图,已知反比例函数y1=k1/x的图像与一次函数y2=k2x+b的图像交于A,B两点,且A(2,n),B(-1,-2)(1)求反函数和一次函数关系式2)试证明线段AB与X轴,Y轴的交点将AB三等分.
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![如图,已知反比例函数y1=k1/x的图像与一次函数y2=k2x+b的图像交于A,B两点,且A(2,n),B(-1,-2)(1)求反函数和一次函数关系式2)试证明线段AB与X轴,Y轴的交点将AB三等分.](/uploads/image/z/4950865-1-5.jpg?t=%E5%A6%82%E5%9B%BE%2C%E5%B7%B2%E7%9F%A5%E5%8F%8D%E6%AF%94%E4%BE%8B%E5%87%BD%E6%95%B0y1%3Dk1%2Fx%E7%9A%84%E5%9B%BE%E5%83%8F%E4%B8%8E%E4%B8%80%E6%AC%A1%E5%87%BD%E6%95%B0y2%3Dk2x%2Bb%E7%9A%84%E5%9B%BE%E5%83%8F%E4%BA%A4%E4%BA%8EA%2CB%E4%B8%A4%E7%82%B9%2C%E4%B8%94A%EF%BC%882%2Cn%29%2CB%28-1%2C-2%29%281%29%E6%B1%82%E5%8F%8D%E5%87%BD%E6%95%B0%E5%92%8C%E4%B8%80%E6%AC%A1%E5%87%BD%E6%95%B0%E5%85%B3%E7%B3%BB%E5%BC%8F2%EF%BC%89%E8%AF%95%E8%AF%81%E6%98%8E%E7%BA%BF%E6%AE%B5AB%E4%B8%8EX%E8%BD%B4%2CY%E8%BD%B4%E7%9A%84%E4%BA%A4%E7%82%B9%E5%B0%86AB%E4%B8%89%E7%AD%89%E5%88%86.)
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