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Mathematics, 07.06.2020 00:04 wildfire771003

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

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