No sorry I don't understand. Could you specifically say what boundaries I would have to use? I don't see how I'd use the y-limits for the first question as you said, unless I use polar coordinates which I'm not supposed to do, because this question is part of a set with rectangular coordinates only.
Homework Statement
So I have three questions. The first one is the double integration of x+2 from y=0 to y=sqrt(9^2-x^2). The second question is the double integration of sqrt(r^2-x^2-y^2) where the domain is in the circle of radius R and origin 0. And the last question is the double...