Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Regarding of the function [f colon real numbers squared rightwards arrow real numbers squared] defined by [f left parenthesis x comma y right parenthesis equals # f] on the domain [Error converting from MathML to accessible text.] Choose the correct statement (there may be more than one) : Although there exists an absolute minimum, the existance of an absolute maximum cannot be determined a priori; There are no extrema located at [D with o on top]; On the boundary [y equals negative # b times x] lies the extremum candidate [Error converting from MathML to accessible text.]; The extrema candidate on the circumference can be found knowing [f left parenthesis x comma y right parenthesis equals # f equals # ffals] via the restriction [x squared plus y squared equals # A squared]; The only possible extrema are located at the origin, at the point [open parentheses # x1 comma # y1 close parentheses] and at the point [open parentheses # x2 comma # y2 close parentheses]; The maximum value of [f left parenthesis x comma y right parenthesis] is 4 and it is not achieved on a boundary intersection point
Right answer summary: There are no extrema located at [D with o on top]; The maximum value of [f left parenthesis x comma y right parenthesis] is 4 and it is not achieved on a boundary intersection point
Question state: todo