4. Find all critical points for the functions. a) f(x, y) = -10y² - 4x² + 4xy - 8x-8y-10 Classify each critical point as
Posted: Wed Jul 06, 2022 11:57 am
4. Find all critical points for the functions. a) f(x, y) = -10y² - 4x² + 4xy - 8x-8y-10 Classify each critical point as a relative minimum, relative maximum or saddle points.