Question

If f(x) = x+4 and g(x) = 3х - 5, thеn what is f(x) - g(x)?

-2x+9
2x+9
-2x-1
4x-1
4x+9

Answer 1

4x-1

Step-by-step explanation: All you are doing is combining x and 3x which equals 4x and coming 4 and -5 which equals -1. So the answer will be 4x-1.