Tuesday, August 13, 2013

15-coordinate Geometry



A line intersects the y-axis and x-axis at the points P and Q, respectively.If (2, –5) is the mid-point of PQ, then the coordinates of P and Q are, respectively



(A) (0, – 5) and (2, 0)                          (B) (0, 10) and (– 4, 0)          

                                                           

(C) (0, 4) and (– 10, 0)                        (D) (0, – 10) and (4, 0)

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