已知:双曲线y1=k/x(0点A作x轴的垂线交双曲线y1,y2分别于点C,点P,过点P做y轴的垂线交y轴于点B,交双曲线y1于点D,连结CD,OD,OC,设点A坐标为(t,0)(1)若四边形ODPC的面积为6时,求k的值(2)
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![已知:双曲线y1=k/x(0点A作x轴的垂线交双曲线y1,y2分别于点C,点P,过点P做y轴的垂线交y轴于点B,交双曲线y1于点D,连结CD,OD,OC,设点A坐标为(t,0)(1)若四边形ODPC的面积为6时,求k的值(2)](/uploads/image/z/8505809-17-9.jpg?t=%E5%B7%B2%E7%9F%A5%3A%E5%8F%8C%E6%9B%B2%E7%BA%BFy1%3Dk%2Fx%280%E7%82%B9A%E4%BD%9Cx%E8%BD%B4%E7%9A%84%E5%9E%82%E7%BA%BF%E4%BA%A4%E5%8F%8C%E6%9B%B2%E7%BA%BFy1%2Cy2%E5%88%86%E5%88%AB%E4%BA%8E%E7%82%B9C%EF%BC%8C%E7%82%B9P%EF%BC%8C%E8%BF%87%E7%82%B9P%E5%81%9Ay%E8%BD%B4%E7%9A%84%E5%9E%82%E7%BA%BF%E4%BA%A4y%E8%BD%B4%E4%BA%8E%E7%82%B9B%EF%BC%8C%E4%BA%A4%E5%8F%8C%E6%9B%B2%E7%BA%BFy1%E4%BA%8E%E7%82%B9D%EF%BC%8C%E8%BF%9E%E7%BB%93CD%2COD%2COC%EF%BC%8C%E8%AE%BE%E7%82%B9A%E5%9D%90%E6%A0%87%E4%B8%BA%EF%BC%88t%2C0%EF%BC%89%EF%BC%881%EF%BC%89%E8%8B%A5%E5%9B%9B%E8%BE%B9%E5%BD%A2ODPC%E7%9A%84%E9%9D%A2%E7%A7%AF%E4%B8%BA6%E6%97%B6%EF%BC%8C%E6%B1%82k%E7%9A%84%E5%80%BC%EF%BC%882%EF%BC%89)
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