Discussion:
Q: Find the global extrema of the function f(x,y)= x^4 + 3y^2 on the closed region given by: [0 (< or equal to) x (< or equal to)(pi)]and [0 (< or equal to) y (< or equal to) 1].
You must provide a complete analysis of the function both inside the region and on each of the boundary lines. Be sure to clearly indicate the maximum and minimum values and all places where they occur.