SOLUTION: for the pair of functions defined, find f+g, f-g, fg, and f/g. give the domain of each. probelm; f(x)=6-3x,g(x)=-4+1... Thanks so much!

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equation Customizable Word Problems -> SOLUTION: for the pair of functions defined, find f+g, f-g, fg, and f/g. give the domain of each. probelm; f(x)=6-3x,g(x)=-4+1... Thanks so much!      Log On


   

Question 34724This question is from textbook College algebra
: for the pair of functions defined, find f+g, f-g, fg, and f/g. give the domain of each. probelm; f(x)=6-3x,g(x)=-4+1... Thanks so much! This question is from textbook College algebra

Found 2 solutions by longjonsilver, Prithwis:
Answer by longjonsilver(2297) About Me  (Show Source):
You can put this solution on YOUR website!
please clarify what g(x) is.

Jon.

Answer by Prithwis(166) About Me  (Show Source):
You can put this solution on YOUR website!
Assuming g(x) = -4x+1:
f+g = (6-3x)+(-4x+1) = 7(1-x);
f-g = (6-3x)-(-4x+1) = x+7;
f.g = (6-3x)(-4x+1) = 12x^2-27x+6;
f/g = (6-3x)/(-4x+1)