What quadrant is the coordinate (2,4) in?

1 Answer
Apr 11, 2016

For the Cartesian coordinate axes, we have the following depiction:

![http://www.basic-mathematics.com/](useruploads.socratic.org)

For quadrant I, the coordinates are both positive, i.e. you have (x,y) where x,y>0. So, it is in the upper-right.

For quadrant II, you have (x,y) where y>0 but x<0. So, it is in the upper-left.

For quadrant III, the coordinates are both negative, i.e. you have (x,y) where x,y<0. So, it is in the lower-left.

For quadrant IV, you have (x,y) where x>0 but y<0. So, it is in the lower-right.


Using that information, I'll bounce the question back to you: what quadrant is (2,4) in? For this, x=2 and y=4; that is, x is two units to the right of 0, and y is four units above 0.