If a parabola has a directrix of x = 3 and a vertex of (-2, 4), what are the coordinates of the focus? *
A(-7,4)
B(8,4)
C(1,4)
D(3,2)
E(0.5,4)

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.