Each of the following graphs shows two ordered pairs (x,y). Find △x and △y from the point on the left ti the point on the right.

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d2saint0 · Accepted Answer

(a) In figure point A is in the fourth quadrant In the fourth quadrant X is positive and Y is negative .So the coordinate of A is (4,−3) In figure point B is in the third quadrant .In the third quadrant X is negative and Y is also negative.So the coordinate of B is (−3,−1)  △x=x2−x1  △x=−3−4=−7  △y=y2−y1  △y=−1−(−3)=−1+3=2  (b) In figure point A is in the first quadrant In the first quadrant X is positive and Y is also positive .So the coordinate of A is (2,1) In figure point B is in the second quadrant .In the second quadrant X is negative and Y is also positive .So the coordinate of B is (−4,3)  △x=x2−x1  △x=−4−2=−6  △y=y2−y1  △y=3−1=2

Each of the following graphs shows two ordered pairs (x,y). Find △x and △y from the point on the left ti the point on the right.[Graphs]

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