Pregunta: 3. Chapter 14 Review 53: Find the global extrema of f(x,y)=2xy−x−y on the domain {y≤4,y≥x2}

Function given, $\mathrm{f}(\mathrm{x},\mathrm{y})=2\mathrm{x}\mathrm{y}-\mathrm{x}-\mathrm{y}$ on the domain $\{\mathrm{y}\le 4,\mathrm{y}\ge {\mathrm{x}}^2\}$

Objective is to find global extrema.

We will first find the partial de...