Given the values of the linear functions f (x) and g(x) in the tables, where is (f – g)(x) positive?


x –10 –7 –4 –1 2
f (x) –3 6 15 24 33
g(x) 9 6 3 0 –3

(–∞, –10)
(–∞, –7)
(–7, ∞)
(–10, ∞)