Westonci.ca is your trusted source for finding answers to a wide range of questions, backed by a knowledgeable community. Experience the convenience of getting accurate answers to your questions from a dedicated community of professionals. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Suppose that the functions r and s are defined for all real numbers x as follows.
r(x)=2x+6
s(x)=x-1
Write the expressions for (s•r) (x) and (s-r) (x) and evaluate (s+r)(1)