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如图,OA=AB,∠OAB=90°,双曲线y=经过点A,双曲线y=﹣经过点B,已知点A的纵坐标为﹣2,则点B的坐标为 .
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如图在平面直角坐标系中直线y1=2x﹣2与双曲线y2=交于A.C.两点AB⊥OA交x轴于点B.且OA
如图已知双曲线y=k<0经过直角△OAB斜边OA的中点D.且与直角边AB交于点C.若点
坐标为(﹣6,4),则△AOC的面积为( )
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如图已知双曲线y=k>0经过Rt△OAB的直角边AB的中点C.与斜边OB相交于点D.若OD=1则BD
如图双曲线y=经过Rt△OMN斜边上的点A.与直角边MN相交于点B.已知OA=2AN△OAB的面积为
如图已知双曲线y=k>0经过直角三角形OAB的斜边OB的中点D.与直角边AB相交于点C.当BC=OA
如图双曲线y=在第一象限内的图象与等腰直角三角形OAB相交于C.点和D.点∠A.=90°OA=1OC
如图双曲线经过Rt△OMN斜边上的点A.与直角边MN相交于点B.已知OA=2AN△OAB的面积为5则
如图已知双曲线y=k<0经过直角三角形OAB斜边OA的中点D且与直角边AB相交于点C.若点A的坐标
6
12
18
24
如图点A.在双曲线y=上点B.在双曲线y=上且AB∥x轴则△OAB的面积等于______.
如图已知双曲线y=k<0经过直角三角形OAB斜边OA的中点D.且与直角边AB相交于点C.若点
的坐标为(﹣6,4),则△AOC的面积为( )
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如图10点A.在双曲线y=上点B.在双曲线y=上且AB∥x轴则△OAB的面积等于______.
如图已知双曲线y=k<0经过直角三角形OAB斜边OA的中点D.且与直角边AB相交于点C.若点A.的坐
如图已知双曲线y=k>0经过直角三角形OAB的斜边OB的中点D.与直角边AB相交于点C.当BC=OA
如图双曲线y=x>0经过△OAB的顶点A.和OB的中点C.AB∥x轴点A.的坐标为23.1确定k的值
如图双曲线y=x>0经过△OAB的顶点A和OB的中点CAB∥x轴点A的坐标为23.1确定k的值2若点
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如图双曲线y=经过Rt△OMN斜边上的点A.与直角边MN相交于点B.已知OA=2AN△OAB的面积为
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