The value of (f-g)(x) is x + 14.
A function is a process or a relation that associates each element 'a' of a non-empty set A , at least to a single element 'b' of another non-empty set B.
Here, given function;
f(x) = 3x + 10 and g(x) = 2x - 4
Now,
(f - g)(x) = f(x) - g(x)
= (3x + 10) - (2x - 4)
= 3x + 10 - 2x + 4
= (3x - 2x) + (10 + 4)
(f - g)(x) = x + 14
Thus, the value of (f-g)(x) is x + 14.
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