# Math Help - Multiple integral

1. ## Multiple integral

Ok, I have this function in the pic, and I need to draw it.

First of all, is it correct what I did and?
And second, is it right to say $z = x^2 + y^2$?

2. Originally Posted by asi123
Ok, I have this function in the pic, and I need to draw it.

First of all, is it correct what I did and?
And second, is it right to say $z = x^2 + y^2$?

please state the instructions for the problem. i am not sure what you should be graphing, if it is the region you are integrating over, which would be a 3-D graph, or the result of the integral (the function $x^2(1 - x) + \frac 13(1 - x)^3$) which would be a 2-D graph
please state the instructions for the problem. i am not sure what you should be graphing, if it is the region you are integrating over, which would be a 3-D graph, or the result of the integral (the function $x^2(1 - x) + \frac 13(1 - x)^3$) which would be a 2-D graph