Triangle ABC is located in Quadrant ll. After a reflection over the x-axis, what quadrant will triangle A'B'C lie in?
Imagine looking at yourself in a mirror. Now pretend that the x-axis is the mirror, and triangle ABC is looking at itself. If you thought about it logically, then the triangle would be in Quadrant III, which is directly 'below' it.
Here is a picture of the triangle: