Which function represents g(x), a reflection of f(x) = 6across the y-axis? g(x) = −6(1/3)^xg(x) = −6(1/3)^-xg(x) = 6(3)xg(x) = 6(3)−x

D.)

Step-by-step explanation: We are given an exponential function f(x).

g(x) is an exponential function that is being reflected across y-axis.

According to rules of transformations y=f(-x).

That is variable x is being multiplied by a negative sign.

In the given options , the variable x is being multiplied by a negative sign.

Therefore, correct option is D option.

the answer is b

i can't see the picture : /