Let f : ℝ → (0, ∞) be a function such that f(x + y) = f(x)f(y) for all x, y ∈ ℝ , and g : ℝ → ℝ be a function such that g(x + y) = g(x) + g(y) for all x, y ∈ ℝ. If f(- 3) = 27 and g(\(-\frac{2}{5}\)) = 6, the value of [f(- 2) - g(- 2) - 9] is
1
30
2
45
3
55
4
60