- 4 7 1 (11.5 KiB) Viewed 57 times
Find the local maxima, local minima, and saddle points, if any, for the function z = = 4x² + 2y² 32x + 12y + 1. (Use symbolic notation and fractions where needed. Give your answer as point coordinates in the form (*, *, *),(*, *, *) ... Enter DNE if the points do not exist.) local min: local max: saddle points:
Find the local maxima, local minima, and saddle points, if any, for the function z = 5x² + 5x²y+3y². (Use symbolic notation and fractions where needed. Give your answer as point coordinates in the form (*, *, *), (*, *, *) ... Enter DNE if the points do not exist.) local min: local max: saddle point:
Find all the critical points of the function f(x, y) = 4x² - 2y² + 4x - 7y + 2. (Use symbolic notation and fractions where needed. Give your answer in the form of a comma separated list of point coordinates in the form (*, *), (*, *) ...) (x, y) =
Find the local maxima, local minima, and saddle points, if any, for the function z = 4x² + xy + y² − 14x + 2y + 9. (Give your answer in the form (*.*.*). Express numbers in exact form. Use symbolic notation and fractions where needed. Enter DNE if the points do not exist.) local min: local max: saddle points: