Question

1) Si x∈ ,a que intervalo pertenece: F=2x2−11(4.00 pts): [-3;3] [-3;39] [-3;39> [-1;31]3) Si x∈[1;6>, a que intervalo pertenece32x+1.(4.00 pts): <1/13;3] <2/13;-3] [3/7;11] <3/11;-2] <3/13;1]

Answer 1

perdon pero no entiendo