SAT Math Practice Question #35587 - SATify | SATify

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SAT Math Practice Question #35587 - SATify | SATify

#35587

transformations

exponential

functions

medium

60 sec

The function $f$ is defined by the equation $f (x) = 50 (2)^{x}$ . If $g (x) = f (x + 3)$ , which of the following equations defines function $g$ ?

A.

$g (x) = 50 (2)^{x} + 3$

B.

$g (x) = 50 (2)^{x + 3}$

C.

$g (x) = 400 (2)^{x}$

D.

$g (x) = 50 (6)^{x}$