Question

How to set this into an iterated integral.

Answer 1

\(\large z=\sqrt{9-y^2}\)

Answer 2

\(\Large \int\limits_{}^{}\int\limits_{R}^{}\sqrt{(\frac{ \partial z }{ \partial x})^2+(\frac{ \partial z}{ \partial y })^2+1}~~dA\)

Answer 3

Is this the right formula to use?

Answer 4

I think i just answered my own question.