Which function represents g(x), a reflection of f(x) = (3)x across the y-axis?

g(x) = 2(3)x
g(x) = −(3)x
g(x) = (3)−x
g(x) = 2(3)-x

g(x)=(3)-x

to reflect across the y-axis is to change the x coordinate values to opposite of what it is originally. ie;

f(x)=(3)x Now for a reflection across y-axis

g(x)=(3)-x

answer: your answer is a

add the numbers under frequency to find the total number:

5 + 8 +7 + 4 + 0 +1 = 25

the answer is 25.