Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: 1FD Sea [f left parenthesis x right parenthesis space equals space # f u n c i o n 1] función tal que su gráfica es: #grafica_inicial Determine la gráfica de 2·sen(x): #sol2; #sol1; #sol4; #sol3
Right answer summary: #sol1
Question state: todo