Question

If f(x) = 3^+ 10 and g(x) = 2x - 4, find (f - g)(x).

Answer 1

3^x -2x +14

Explanation:

I will assume you mean 3^x in the function f(x)

f(x) = 3^x+ 10

g(x) = 2x - 4

(f - g)(x) = 3^x+ 10 - (2x - 4)

Distribute the minus sign

= 3^x+ 10 - 2x + 4

= 3^x -2x +14