Mathematics, 19.02.2021 22:00 coralaguilar1702

Suppose that the functions f and g are defined for all real numbers x as follows. f(x)=x-1
g(x) = 2x+5
Write the expressions for (f•g)(x) and (f+g)(x) and evaluate (f-8)(-2).

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Suppose that the functions f and g are defined for all real numbers x as follows. f(x)=x-1
g(...