Question: Suppose that the functions , and s are defined for all real numbers x as follows. r (x) =2x+5 s (x) = 3x Write the

Suppose that the functions , and s are defined for all

Suppose that the functions , and s are defined for all real numbers x as follows. r (x) =2x+5 s (x) = 3x Write the expressions for (s-r) (x) and (str) (x) and evaluate (s: r) (3). (s - r) (x) = 0 ( s + 7 ) (x ) = 0 X 5 ( s.r) (3) = 1

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