Respuesta :

Space

Answer:

(g - f)(x) = 3x - 6

Step-by-step explanation:

Step 1: Define

f(x) = 5 - x

g(x) = 2x - 1

Step 2: Find (g - f)(x)

(g - f)(x) = 2x - 1 - (5 - x)

(g - f)(x) = 2x - 1 - 5 + x

(g - f)(x) = 3x - 6

wegnerkolmp2741o

Answer:

3x-6

Step-by-step explanation:

f(x) = 5 - x

g(x) = 2x - 1

(g - f)(x) = 2x - 1 - (5 - x )

Distribute the minus sign

         =2x - 1 - 5 + x

Combine like terms

        = 3x-6