Coordinate Geometry: The Coordinate Plane

[@ashishsinha9035]

I am not convinced by your answer and explanation to the second question. AB could have gone horizontally or diagonally in quadrant III (-x,-y).

[@cece7933]

can someone explain why segment AB went diagonal? when I paused the video to do the problem, I got Q3 because I thought segment AB went horizontal.

[@luismartinez9718]

Narrator said that the quadrants are denoted clockwise.