Question: functions Suppose that the functions r and s are defined for all real numbers x as follows. r (x) =3x+6 s (x) =x-4 Write the

functions Suppose that the functions r and s are defined for all real numbers x as follows. r (x) =3x+6 s (x) =x-4 Write the expressions for (r+s) (x) and (r s) (x) and evaluate (r -s) (2). (r+ s) (xx) = 1 (r's) (x) = 1 X (r - s) (2) = 1

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