“The graphs show the constraint and several level curves of the objective function. Use the graph to approximate the indicated extrema. (a) Maximize z = xy; Constraint: 2x + y = 4 C=4 C=6 4 (b) Minimize z = x2 + y2; Constraint: x + y – 4 = 0 C = 8 C= 6 C = 4 C = 2 -4-” https://content.bartleby.com/qna-images/question/bf44e794-3f50-401d-9f2c-4e4989d06fbf/efeac621-0e1c-43bc-b17d-74b0fc0ee612/q4479mn_thumbnail.jpeg

“ “The graphs show the constraint and several level curves of the objective function. Use the graph to approximate the indicated extrema. (a) Maximize z = xy; Constraint: 2x + y = 4 C=4 C=6 4 (b) Minimize z = x2 + y2; Constraint: x + y – 4 = 0 C = 8 C= 6 C = 4 C = 2 -4-” https://content.bartleby.com/qna-images/question/bf44e794-3f50-401d-9f2c-4e4989d06fbf/efeac621-0e1c-43bc-b17d-74b0fc0ee612/q4479mn_thumbnail.jpeg ”

“ “The graphs show the constraint and several level curves of the objective function. Use the graph to approximate the indicated extrema. (a) Maximize z = xy; Constraint: 2x + y = 4 C=4 C=6 4 (b) Minimize z = x2 + y2; Constraint: x + y – 4 = 0 C = 8 C= 6 C = 4 C = 2 -4-” https://content.bartleby.com/qna-images/question/bf44e794-3f50-401d-9f2c-4e4989d06fbf/efeac621-0e1c-43bc-b17d-74b0fc0ee612/q4479mn_thumbnail.jpeg ”