Which function is graphed below? a) y=1/3(3)^x b) y=3(1/3)^x c)y=(1/2)^x+2 d) y=(2)^x-1

B) y=3(1/3)^x

Step-by-step explanation:

Based on the graph, y intercept = 3

So you can plug in x =0 in each functions given in the options to see which one has y-intercept = 3

y= 3 (1/3)^x  ; when x = 0, y = 3 * 3^0 = 3 * 1 = 3

-6 is the correct option from the above given options