Carcass wrote:
Attachment:
GRE In the figure above.jpg
In the figure above, if QR=4 and PQ=3, then the (x,y) coordinates of point P are
(A) (-4,4)
(B) (-3,4)
(C) (-3,3)
(D) (-2,3)
(E) (-2,4)
A vertical line has same x coordinates and a horizontal line has same y coordinatesPoint Q will have same x coordinate as point R
i.e. Q = (1, y)
Since Q is 4 units above R, we add 4 to the y coordinate of R
so, Q = (1, 3)
Now, Point P will have same y coordinate as point Q
i.e. P = (x, 3)
Since P is 3 units left to Q, we subtract 3 to the y coordinate of Q
so, P = (-2, 3)
Hence, option D