looptyplacencia looptyplacencia

06-06-2020
Mathematics

contestada

If f(x)= 2x -6 + 1 and g(x) =3x +9 , find (f-g)(x)

Respuesta :

maxwellekoh maxwellekoh

07-06-2020

Answer:

-(x+14)

Step-by-step explanation:

f(x)= 2x -6 + 1= 2x-5

g(x) =3x +9 ,

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

= 2x-5 -(3x+9)

= 2x-3x -5-9

= -x -14 =-(x+14)

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