(1 point) Evaluate the surface integral \iint_S 4x \,dS.
Where S is the triangular region with vertices (1, 0, 0), (0, 1, 0) and (0, 0, -3).
An equation of the plane in which the triangular region lies is given by:
z = 3x + 3y
Therefore
\iint_S 4x \,dS = \int_{x_1}^{x_2} \int_{y_1}^{y_2} \text{________} \,dy \,dx
where
y_1 = \text{________}
y_2 = \text{________}
x_1 = \text{________}
x_2 = \text{________}
Evaluate
\iint_S 4x \,dS = \text{________}
If you don't get this in 3 tries you can see a similar example (online) However to
