Question

Question 9
Points (1, - 1) (2, - 2) (4, -5) and (-3, - 4)

A) Lie in II quadrant
B) Lie in III quadrant
C) Lie in IV quadrant
D) Do not lie in the same quadrant

Answer 1

The answer is D.
In points (1 - 1) (2, - 2) and (4, -5) x-coordinate is positive and y-coordinate is negative.
So, they all lie in IV quadrant.
In Point (-3, -4) ,both x-coordinate and y-coordinate are negative. So, it lies in III quadrant.
Hence, given points do not lie in the same quadrant.