Question

If f(x) = 4x – 8 and g(x) = 5x + 6, find (f - g)(x).

Answer 1

Answer:

- x - 14

Step-by-step explanation:

(f - g)(x) = f(x) - g(x)

f(x) - g(x) = 4x - 8 - (5x + 6) = 4x - 8 - 5x - 6 ← collect like terms

(f - g)(x) = - x - 14

Answer 2

Answer:

(f – g)(x) = 4x – 5x – 14

Step-by-step explanation:

AP3X approved :)