摘要:6.点在直线上.且满足.则点到坐标原点距离的取值范围是 A. B. C. D.
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(海南宁夏卷文10)点P(x,y)在直线4x + 3y = 0上,且满足-14≤x-y≤7,则点P到坐标原点距离的取值范围是( )
A. [0,5] B. [0,10] C. [5,10] D. [5,15]
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(海南宁夏卷文10)点P(x,y)在直线4x + 3y = 0上,且满足-14≤x-y≤7,则点P到坐标原点距离的取值范围是( )
A. [0,5] B. [0,10] C. [5,10] D. [5,15]
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