Question: please help Let the function f be given by the equation f(x) = 3x - 5. Evaluate f (7) without finding an equation for the

please help

please help Let the function f be given by the equation f(x)

Let the function f be given by the equation f(x) = 3x - 5. Evaluate f (7) without finding an equation for the function f (x). f - 1 ( 7 ) = 0

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