SOLUTION: i am stuck on this problem f(x)=-3x-20 and g(x)=8x-4, find (f-g)(b) any help would be appreciated

Algebra ->  Functions -> SOLUTION: i am stuck on this problem f(x)=-3x-20 and g(x)=8x-4, find (f-g)(b) any help would be appreciated      Log On


   

Question 920169: i am stuck on this problem
f(x)=-3x-20 and g(x)=8x-4, find (f-g)(b)
any help would be appreciated
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
(f-g)(x) = -3x - 20 - 8x + 4
(f-g)(x) = -11x - 16
(f-g)(b) = -11(b) - 16
(f-g)(b) = -11b -16