The function $f$ is defined by the given equation. If $g(x)=f(x+2)$, …

The function

f

is defined by the given equation. If

g (x) = f (x + 2)

, which of the following equations defines the function

g

g (x) = 16 (7)^{x}

g (x) = 392 (7)^{x}

g (x) = 16 (14)^{x}

g (x) = 64 (49)^{x}

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