Question

(f-g)(x)
f(x)= 1/x+2
g(x)= 3x

Answer 1

f(x) - g(x) = (1/x) + 2 - 3x or (f - g)(x)

Explanation:

f(x) = 1/x+2

-g(x) = 3x

can be summarized on line line as:

f(x) - g(x) = (1/x) + 2 - 3x or (f - g)(x)