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

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