The sum of the coefficients of $g(x)$ can be found by evaluating $g(1)$.  Since $g(x)=f(x-1)$, we know that $g(1)=f(1-1)=f(0)$.  Therefore the sum of the coefficients is equal to $f(0)=\boxed{-2}$.
Question:
Let $f(x)$ be the polynomial \[f(x)=3x^4+5x^2-9x-2.\] If $g(x)$ is equal to the polynomial $f(x-1)$, what is the sum of the coefficients of $g$?
Answer:
Let's think step by step.

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Let $f(x)$ be the polynomial \[f(x)=3x^4+5x^2-9x-2.\] If $g(x)$ is equal to the polynomial $f(x-1)$, what is the sum of the coefficients of $g$?
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