Question

If f(x) =4x-3 and g(x) =x+4, find (f-g)(x)

Answer 1

Answer:

3x - 7

Step-by-step explanation:

(f - g)(x)

= f(x) - g(x)

= 4x - 3 - (x + 4)

= 4x - 3 - x - 4 ← collect like terms

= 3x - 7