Ok, once you graph these two equations out it is very easy to figure out. The first thing we need to know is if it is a multiple choice question, if it is then choose the option closes to this; x=+4, y=+2 -> or simply 2 (because 4/2 = 2). I use a program called GeoGebra to graph things, it is accepted by most online schools and it is very helpful. You should look it up! I hope this helps you! :P