題組內容
2. (40%) Answer the following questions.
(c) Find the absolute maximum and minimum points of \( f(x, y) = x^2 + 13y - 12xy \) over the region bounded by \( y = x, y = 0 \), and \( x = 10 \).
2. (40%) Answer the following questions.
(c) Find the absolute maximum and minimum points of \( f(x, y) = x^2 + 13y - 12xy \) over the region bounded by \( y = x, y = 0 \), and \( x = 10 \).