SOLUTION: Suppose that the functions "r" and "s" are defined for all real numbers "x" as follows. r(x)=3x-2 s(x)=6x Write the expressions for (r*s)(x) and (r-s)(x) and evaluate (r+s)(

Algebra ->  Expressions-with-variables -> SOLUTION: Suppose that the functions "r" and "s" are defined for all real numbers "x" as follows. r(x)=3x-2 s(x)=6x Write the expressions for (r*s)(x) and (r-s)(x) and evaluate (r+s)(      Log On


   

Question 1091680: Suppose that the functions "r" and "s" are defined for all real numbers "x" as follows.
r(x)=3x-2
s(x)=6x
Write the expressions for (r*s)(x) and (r-s)(x) and evaluate (r+s)(-2).

(r*s)(x)=?
(r-s)(x)=?
(r+s)(-2)=?
Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
Only doing one of them. You do the other two.

%28r-s%29%28x%29
r%28x%29-s%28x%29
3x-2-6x
highlight%28-3x-2%29