Question: Suppose that the functions r and s are defined for all real numbers x as follows. r (x) =x+2 s (x) =3x -4 Write the

Suppose that the functions r and s are defined for all real numbers x as follows. r (x) =x+2 s (x) =3x -4 Write the expressions for (r +s) (x) and (r-s) (x) and evaluate (r-s) (2). (+ + s) (x) = 1 ( r's ) (xx ) = 1 X P ( 7 - 5) (2 ) = 1

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