The function f(x) = 5x + 3 models the total cost to purchase x tickets to a play. What is the meaning of (8)?
A. It costs $43 to purchase 8 tickets to the play.
B. It costs $61 to purchase 8 tickets to the play.
C. The Ost of each ticket to the play is $5.
D. The cost of each ticket to the play is $8.