Question

Draw straight lines by joining the points P(-4, 6) and Q(7, -6), R(-6, -2) and S(1, 8); also find the point of intersection.

• A. (2, -4)
• B. (-2, 4)
• C. (2, 4)
• D. (-4, 2)

Answer 1

The correct option is B (-2, 4)

Plot the first pair of points P(-4, 6) and Q(7, -6) in II and IV quadrants. Join the points and extend it to get PQ straight line.
Plot the second pair of points R(-6, -2) and S(1, 8) in III and I quadrants. Join the points and extend it to get RS straight line.

Now, both lines are intersect at M(-2, 4)