Final answer:
To find f(12), substitute the value of x with 12 in the given function f(x) = x - 8. The result is f(12) = 4.
Step-by-step explanation:
To find f(12), substitute the value of x with 12 in the given function f(x) = x - 8:
f(12) = 12 - 8 = 4
So, f(12) = 4.
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