Which function below has the smallest slope?

f(x) f(x) = 5x − 4

g(x) graph going through (0, 1) and (2, 5)

h(x) x h(x) 1 14, 4, 15, 7, 16

A: f(x)
B: g(x)
C: h(x)
D: The functions all have the same slope