Ellipse --> What relation represents the shaded region if the vertices integ coordina
I am given an ellipse graph with a major of axis that is 6 units wide and a minor axis 4 units wide. (represented graphically and I made it into words)
The question asks:
"What relation represents the shaded region if the vertices have integral coordinates?"
I do not understand what integral coordinates means and what the question is asking in the first place.
Any help would be greatly appreciated!
Thanks in advance!