如图,函数y1=k1x+b的图像与函数y2=k2/x(x大于0)的图像交与A,B两点,与y轴交与c点,已知A点坐标为(2.1)C点坐标为(0.3)(1)求函数y1的关系式和B点的坐标(2)观察图像,比较当x大于0时,y1与y2的大
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![如图,函数y1=k1x+b的图像与函数y2=k2/x(x大于0)的图像交与A,B两点,与y轴交与c点,已知A点坐标为(2.1)C点坐标为(0.3)(1)求函数y1的关系式和B点的坐标(2)观察图像,比较当x大于0时,y1与y2的大](/uploads/image/z/2784701-29-1.jpg?t=%E5%A6%82%E5%9B%BE%2C%E5%87%BD%E6%95%B0y1%3Dk1x%2Bb%E7%9A%84%E5%9B%BE%E5%83%8F%E4%B8%8E%E5%87%BD%E6%95%B0y2%3Dk2%2Fx%28x%E5%A4%A7%E4%BA%8E0%29%E7%9A%84%E5%9B%BE%E5%83%8F%E4%BA%A4%E4%B8%8EA%2CB%E4%B8%A4%E7%82%B9%2C%E4%B8%8Ey%E8%BD%B4%E4%BA%A4%E4%B8%8Ec%E7%82%B9%2C%E5%B7%B2%E7%9F%A5A%E7%82%B9%E5%9D%90%E6%A0%87%E4%B8%BA%EF%BC%882.1%EF%BC%89C%E7%82%B9%E5%9D%90%E6%A0%87%E4%B8%BA%EF%BC%880.3%EF%BC%89%EF%BC%881%EF%BC%89%E6%B1%82%E5%87%BD%E6%95%B0y1%E7%9A%84%E5%85%B3%E7%B3%BB%E5%BC%8F%E5%92%8CB%E7%82%B9%E7%9A%84%E5%9D%90%E6%A0%87%EF%BC%882%EF%BC%89%E8%A7%82%E5%AF%9F%E5%9B%BE%E5%83%8F%2C%E6%AF%94%E8%BE%83%E5%BD%93x%E5%A4%A7%E4%BA%8E0%E6%97%B6%2Cy1%E4%B8%8Ey2%E7%9A%84%E5%A4%A7)
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