Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Determina, si s'escau, en quin/s punt/s la funció f(x) = x --> 1/2·x^4+8·x^3+36·x^2+6·x+3(x) presenta un punt d'inflexió. Format: {(1,2);(3,4)}
Right answer summary: The content can not be displayed.
Question state: todo