Mathematics, 13.12.2021 22:00 alexcuevaz90
Suppose that the functions r and s are defined for all real numbers x as follows.
r(x) = 2x+4
s(x) = 6x
Write the expressions for (r-s)(x) and (r:s) (x) and evaluate (r+s)(-2).
(r - s) (x) = 1
x
?
(r+s) (-2)
Help me please
Answers: 2
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Suppose that the functions r and s are defined for all real numbers x as follows.
r(x) = 2x+4
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