1a) Find and classify the critical points of f(x,y) = -x² + 2y² + 6x. 1b) Find the critical points of f(x,y) = x² + 2y²

[answerhappygod]

1a Find And Classify The Critical Points Of F X Y X 2y 6x 1b Find The Critical Points Of F X Y X 2y 1 (16.59 KiB) Viewed 24 times

1a) Find and classify the critical points of f(x,y) = -x² + 2y² + 6x. 1b) Find the critical points of f(x,y) = x² + 2y² + 6x subject to the constraint x² + y² = 1. 1c)Use the work from the previous parts to determine the coordinates ofthe global maxima and minima of f(x,y) = -x² + 2y² + 6x on the disk D = {(x,y) | x² + y² ≤ 1}.