(1 point) Consider the function f(x, y) = 2x³ + y² on the region {(x, y) | x² + y² < 49}. Find the absolute minimum value: Find the point(s) at which the absolute minimum is attained. List your answer as comma separated list, e.g. (1, 1), (2,3) ). Find the absolute maximum value: Find the point(s) at which the absolute maximum is attained. List your answer as comma separated list, e.g. (1,1), (2,3) ). (1 point) Consider the function f(x, y) = xy - 2y - 4x+8 on the region on or above y = x² and on or below y = 6. Find the absolute minimum value: Find the points at which the absolute minimum value is attained. List your answer sas points in the form (a, b). Find the absolute maximum value: Find the points at which the absolute maximum value is attained. List your answers as points in the form (a, b)