Respuesta :
The output of f(x) = x - 5 when x = 12 is 7
The given function is:
f(x) = x - 5
To get the output when x = 12, substitute x = 12 into f(x) = x - 5
The value of f(x) at x = 5 is calculated as shown
f(x) = x - 5
f(12) = 12 - 5
f(12) = 7
Therefore, the output of f(x) = x - 5 when x = 12 is 7
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