Acompany is selecting students for interviews at the career fair. the number of students selected from university a is given by f(x) = 4x + 5, where x represents the number of days of the fair. the number of students selected from university b is given by g(x) = 2x + 8 which function best describes the total number of students selected at the career fair? b a x) = -2x+3 h(x) = 24-3 c. hx) = 6x + 13 d. h(x) = (4x + 5x2x+8) reset