Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Se dă funcția [f space colon space left parenthesis space minus 1 comma space infinity space right parenthesis space space rightwards arrow space space left parenthesis # b comma space infinity space right parenthesis comma space f left parenthesis x right parenthesis space equals space x squared space plus 2 x space plus space # a]: Functia f nu este surjectiva; Functia f strict crescatoare; Functia f este bijectiva; Functia f este surjectiva; Functia f strict descrescatoare; Functia f nu este bijectiva
Right answer summary: Functia f nu este surjectiva; Functia f strict crescatoare; Functia f nu este bijectiva
Question state: todo