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Using f(x) = 3x - 3 and g(x) = -x, find g(f(x)).3x+33-3x-3-3x2x-3I am not sure if my answer is right please help me
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Using f(x) = 3x - 3 and g(x) = -x, find g(f(x)).3x+33-3x-3-3x2x-3I am not sure if my answer is right please help me

Using f(x) = 3x - 3 and g(x) = -x, find g(f(x)).3x+33-3x-3-3x2x-3I am not sure if-example-1
User James Simpson
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1 Answer

1 vote

Given


\begin{gathered} f(x)=3x-3 \\ g(x)=-x \end{gathered}

Then,


\begin{gathered} g(f(x))=g(3x-3) \\ =-(3x-3) \\ =3-3x \end{gathered}

Hence, the correct option is (B)

User YouneL
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4.4k points
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