Problem

If $f(x)=-6 x+9$, find $f(3)$.

Answer

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Answer

Final Answer: \(\boxed{-9}\).

Steps

Step 1 :The function \(f(x)\) is a linear function. When we substitute \(x=3\) into the function, we get \(f(3)=-6*3+9\).

Step 2 :After substituting \(x=3\) into the function, we get \(f(3)=-9\).

Step 3 :Final Answer: \(\boxed{-9}\).

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