Provide an Appropriate Response $f ( t ) = k a t$

Multiple Choice

Provide an appropriate response.
-Use the properties of exponents to write the function of the form $f ( t ) = k a t$ , where $k$ is a constant. $f ( t ) = 3 ^ { 3 t } + 2$

A) $f ( t ) = 9 \cdot 3^{3 t}$
B) $f ( t ) = 9 \cdot 27^ t$
C) $f ( t ) = 27^ t + 9$
D) $f ( t ) = 27 \cdot 9^ t$