A company 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?
A. h(x) = 6x + 13
OB. h(x)=2x-3
OC. h(x)= (4x + 5)(2x + 8)
OD. h(x) = -2x + 3