At what point will f(x) = 3^x exceed g(x) = 2x + 5 and h(x) = x^2 +4?
A. (x,y) = (1,7)
B. (x,y) = (2.4, 9.8)
C. (x,y) = (1.8, 3.7)
D. (x,y) = (2,9)